THE DOUBLE SOLUTION A TALE OF INSPECTOR HIGGINS BY CECIL FREEMAN GREGG LINCOLN MAC VEAGH DIAL PRESS INC. NEW YORK MCMXXXII COPYRIGHT, 1932 , BY DIAL PRESS, INC. To WALTER WILLIAMS MANUFACTURED IN THE UNITED STATES OF AMERICA BY CHAg. H. BOHN k CO., INC., NEW YORK &a A a * ■e r CONTENTS CHAFTIR PROLOGUE ------ I. IN WHICH INSPECTOR HIGGINS RECEIVES A LETTER - II. IN WHICH INSPECTOR HIGGINS INSPIRES A LITTLE FORGERY - III. IN WHICH INSPECTOR HIGGINS MEETS AN OLD FRIEND - - - - - IV. IN WHICH MR. WESTMORE IS BUSY- V. IN WHICH INSPECTOR HIGGINS IS AN- NOYED ------ VI. IN WHICH INSPECTOR HIGGINS INSPIRES A LITTLE BURGLARY - - - - VII. IN WHICH INSPECTOR HIGGINS MAKES A CAPTURE - VIII. IN WHICH MR. WESTMORE IS AFRAID IX. IN WHICH INSPECTOR HIGGINS RECEIVES ANOTHER LETTER - - - - X. IN WHICH CHIEF INSPECTOR DRYAN IS TAKEN ILL XI. IN WHICH INSPECTOR HIGGINS CLIMBS A LADDER ------ XII. IN WHICH INSPECTOR HIGGINS IS SAR- CASTIC ------ XIII. IN WHICH INSPECTOR HIGGINS INSPIRES A LITTLE LAUGHTER - XIV. IN WHICH A LETTER IS FOUND - vi CONTENTS CHAPTER PAGE XV. IN WHICH A HOUSE IS SEARCHED - 127 XVI. IN WHICH INSPECTOR HIGGINS ISSUES AN INVITATION - 135 XVII. IN WHICH INSPECTOR HIGGINS SEARCHES A FLAT ------ 141 XVIII. IN WHICH AN INQUEST IS HELD - - I49 XIX. IN WHICH A MORNING IS WASTED - 157 XX. IN WHICH INSPECTOR HIGGINS GOES HOME FOR LUNCH - - - - 164 XXI. IN WHICH INSPECTOR HIGGINS DRIVES A CAR ------ 171 XXII. IN WHICH SERGEANT BROWNALL DIS- TINGUISHES HIMSELF - 179 XXIII. IN WHICH SOME QUESTIONS ARE ASKED 187 XXIV. IN WHICH A CHASE ENDS ABRUPTLY - 195 XXV. IN WHICH INSPECTOR HIGGINS IS SUR- PRISED ------ 203 XXVI. IN WHICH A VISITOR BECOMES RESTIVE- 211 XXVII. IN WHICH A SAFE IS OPENED - - 219 XXVIII. IN WHICH TOMMY TUCKER REMEMBERS- 227 XXIX. IN WHICH AN ARREST IS MADE - - 235 XXX. IN WHICH A MAN IS QUESTIONED - 243 XXXI. IN WHICH ANOTHER ARREST IS MADE - 251 XXXII. IN WHICH INSPECTOR HIGGINS GIVES EVIDENCE - - - 257 XXXIII. IN WHICH A QUESTION IS ANSWERED - 268 XXXIV. IN WHICH A VERDICT IS GIVEN - - 274 XXXV. IN WHICH OUR TALE IS ENDED - - 28 O The Double Solution PROLOGUE The constable on duty at the gates of Scotland Yard marched stolidly up and down on his self-appointed beat. Strictly speaking, his job was to stand at the entrance and look busy; to appraise callers who mattered, and those to whom any officer above the rank of sergeant was "out" ; to direct absent-minded citizens to the new Lost Property Office ; to whistle a cab from the rank opposite when necessary ; to salute any superior upon entrance or exit, or (unofficially) to make rude and derisive gestures to any equal similarly employed; and to keep on so doing until relieved. Actually it was a cold business standing in that draughty and exposed position, so Constable Derrick measured out his unofficial beat. Five stamp- ing steps to the right, each step accentuated by a mighty thwack from his left hand on his right shoulder; an elephantine marking-time whilst he breathed heavily into his cupped and gloved hands, then a somewhat slovenly left-about turn ; five steps back, during each of which Constable Derrick lowered his head a couple of inches until at the fifth step he could just peer below the portals of a door on the right, to see whether any disc showed red on the bell-indicator; then five further steps, whilst this time his right hand beat upon his left shoulder; another period of blowing, another about-turn and then five more steps back to the doorway. Two minutes later the pantomime was repeated, to the huge delight of the taxi-men of the 7 8 THE DOUBLE SOLUTION rank opposite, who never seemed to tire of the exhibition. Constable Derrick was cold and tired. He had been on duty since two o'clock that afternoon and it was now nearly ten, when he was due to be relieved, and if Jones was late again he'd report him—that he would! Pity those fools on the rank over the way hadn't anything better to do than to take a rise out of a harmless constable doing his duty on a cold and dirty night; why the deuce didn't they go out and try and get fares instead of playing banker in their hut? Waiting for the homeward theatre rush, he supposed! What a life! Five steps to the right . . . clamp, clamp, clamp, clamp, clamp! Wheew! About turn! Five steps . . . "Hi! Hi!" Constable Derrick so far forgot his dignity as to shout. A screech of hastily-applied brakes as a small two- seater swerved through the gates of Scotland Yard and drew to a standstill a few feet from the outraged constable. A door opened and an immaculately-dressed young man alighted. He walked straight to the constable and tapped him impressively upon the fourth nickel button of his tunic, then, his finger resting on the button as though it were a bell-push, he cocked his head on one side in an attitude of acute listening. From the distance the tones of Big Ben boomed out the hour of ten. After the tenth stroke the young man remained listening as though for the eleventh, then: "I make it ten, constable," he remarked, as though open to correction. "Wot's the big idea?" The young man did not reply; again he was listening, to another chime this time—and on the final stroke he removed his finger from the constable's tunic and then solemnly mopped his brow with a silk handkerchief. "That settles it! It is ten." THE DOUBLE SOLUTION 9 "Course it's blankety-well ten." "You agree? I'm so glad." The constable's eyes nearly started out of their sockets as his mouth opened in a fish-like gasp. "Wot . . . ?" he began, but was interrupted with a further query: "And to-day's Wednesday, I believe?" "Course it's blankety-well Wednesday," confirmed the constable, in a voice which could have been heard for half a mile. "Ssh I" admonished the young man, again bringing his forefinger into play and wagging it impressively. "Such langwidge." "Ber-limey, 1'11 . . ." "One second, please." Once more the young man interrupted suavely: "Now the date. What is the date?" Whilst the constable spluttered and fumed the other placed that expressive forefinger to his brow in an exaggerated attitude of intense thought, then: "Oh, yes. Of course! Of course! If it isn't the first of April. Well I Well! WellI" "Hi I" Another shout of outraged dignity as the young man was walking with long strides towards the gates. Constable Derrick breathed fire and slaughter; for two pins he'd chase that blighter and knock his block off, only he daren't leave his post here; he'd blow his whistle, only . . . "Hallo, Derrick. Here we are. Anything unusual to report?" Constable Jones, the relief, had arrived, and was ready to take over. Anything to report? He should just about think there was I Had Jones seen that long tailor's dummy legging it for the gates? No? Pity I For he'd never look the same again if Constable Derrick came up with him when he was off duty! ". . . 'I make it ten,' 'e says. 'Wot's the big idea?' I says. . . . Wednesday. . . . The first of April. Comes 'ere in a blinkin' car as if 'e owned the place, 1o THE DOUBLE SOLUTION an' . . ." Constable Derrick broke off his recital to stare blankly into the courtyard. The car was still there. Constable Derrick could scarcely believe his senses, until at last his eyes sparkled with an unholy light as he beamed upon his colleague. "Got 'im," he announced. "Got 'im! 'E's gotter come back 'ere for this—and I'll wait on 'im, if I 'avter wait all night. I'll . . ." "What about the missus ?" interposed the practical Constable Jones. "Oh, ah!" Constable Derrick pondered the sug- gestion. A bit awkward. Mrs. Derrick was a mite suspicious, and if he were to stay out all night ... To state that he had merely waited at the Yard in order to avenge an insult might sound a trifle thin . . . torn 'twixt love and duty—or, at least, between outraged dignity and expediency. "P'raps he meant to leave it here," suggested Jones. "Meant ter?" An incredulous stare. "Meant ter? Wod-yer-mean?" "Well," mildly, "he might 'a' pinched it ... or found it . . . or . . ." "Ber-limey." The two constables walked toward the car—daintily, as though fearful it might explode—and examined the outside critically from every angle. A nice car—just an ordinary nice car—nothing peculiar about it save the absence of any attendant. The door was gingerly opened ... a timorous glance. . . . No. There was not even a dead body under the seat. Derrick breathed a sigh of relief. He was addicted to reading a certain type of novel, popularly labelled "thriller", and thought he knew what to expect in such a given set of circumstances—but he was wrong, and mighty glad that he was wrong. Still, all in all, it was a rum go. Coves didn't deliberately forget cars unless they were up to some THE DOUBLE SOLUTION n tiddley-boodley—or were drunk, in which case "delib- erately" wasn't quite the word! But that bloke hadn't acted drunk—unless to pull the leg of the officer on duty at Scotland Yard came under that category. There was a sound of running footsteps within the building. "Look out!" A whispered warning full of urgency from Constable Jones. Derrick jumped away from the car and straightened his tunic. A tall, well-knit figure ran lightly down the three steps to the courtyard level, and then strode purpose- fully toward another car parked near the gates. Both constables stood rigidly to attention and saluted smartly as the figure passed. Neither moved again until the other had started up the car and driven hurriedly through the gates; then: "Tggins," tersely from Derrick. "And in a mighty hurry, by the look o' things." "Never even returned our salute." "Not like Higgy," remarked Jones, craning for a last view of the receding tail-light. "No. 'E's genally so punctual in matters of ettiket ..." "Er—pardon me," interrupted a voice, at the sound of which Derrick turned and crouched. "But who was that rude fellow who nearly knocked me down just now?" "Never mind 'im," announced Derrick. "You 'ave a good look at the bloke wot's goin' to quite knock you down." The man shuddered. "Don't split infinitives." "Infinities? I'll split yer ruddy 'ead open." The man held up a gloved forefinger. "Wait a moment. Think. Suppose one of the high officials here were to come upon an otherwise worthy constable brawling with an innocent stranger within this—er—sanctum sanctorum. Is it not possible that 12 • THE DOUBLE SOLUTION to-morrow there might be a new face in the queue outside the local labour exchange?" Derrick wavered. He had not understood the half of the man's absurd diction, but he got the gist of it —and paused. "I ain't on duty now," he announced sullenly, trying to convince himself that it made a difference. The newcomer shrugged his shoulders expressively. "But still in uniform," he suggested. Then : "Still, I'm always ready to accommodate. In my—er— hurry just now I entirely overlooked the fact that I had arrived here in a car, and returned merely to— ahem !—rectify my error. However, if you, my worthy friend, feel that you have a grievance, the matter must be straightened out. I propose, there- fore, that you shall accompany me in my car to some jousting field near your home where we could endeavour to adjust our—er—differences." And the stranger smiled a diffident smile. "Wotto!" Constable Derrick accepted with alacrity, whilst Constable Jones turned a deaf ear and returned within the portals of the building. "And where do we live? Thank you. Hop in." It is with regret that we have to report that Con- stable Derrick was absent from duty for the next three days, owing to an acute attack of. neuralgia, which probably accounted for his bruised cheek-bone and near-black eye, produced as evidence on the fourth day. And if Constable Jones did not unreservedly accept the statement that the pound note which he helped Derrick to spend was the purchase price of the stranger's immunity from Derrick's wrath, we can hardly blame him. One should not question a friend's hospitality. END OF PROLOGUE CHAPTER I IN WHICH INSPECTOR HIGGINS RECEIVES A LETTER Detective-Inspector Cuthbert Higgins, of the Criminal Investigation Department of the Metropolitan Police, sat at the desk in his dingy office at Scotland Yard. He was not feeling exactly at his best, and the reason was not far to seek. The date alone was sufficient, for this was the one morning of the year when he did not tear off a page from his calendar- diary; in fact, he started a fresh block. January the first—of the same year as the events recorded in the Prologue—and he had unwisely agreed to spend New Year's Eve with a couple of inspectors of Scottish descent, with disastrous results. The very fact that he had turned up at the Yard at all was a tribute to his sense of Duty, and he grimly wondered whether the two Macs would put in an appearance before Twelfth Night. His wife, Muriel Higgins, had said little whilst he consumed his breakfast of dry toast and weak tea, but her very silence spoke volumes. And the atmo- sphere when he left for the Yard had been somewhat strained. And there was a special meeting of the Canteen Committee called for this evening, at which he was due to preside. He'd have to give it a miss. Pity, but... Thank goodness there wasn't much mail this morning, he reflected, as his fore and middle fingers "walked" along the edges of about a dozen envelopes as he glanced at the superscriptions. He abstracted an envelope at random. New Year's 14 THE DOUBLE SOLUTION greetings from a colleague to whom he had sent a Christmas card and who had forgotten to do likewise. He grinned. Rather an obvious way of returning a compliment! Three monthly statements, two of which had "brought forward" items. Must settle those. An advertisement. With fastidious fingers he held the envelope and dropped it with precision into his waste-paper basket. That the "ad." referred to Scotch whisky was, perhaps, unfortunate. Four other letters, which, under the circs., could conveniently be delegated to a subordinate ; and: "Hallo-aUo-allo! What's all this about!" Inspector Higgins was particularly intrigued by the embossed crest on the obverse of the envelope, as well as by the undoubted quality of the paper. First of all he studied the superscription. Det.-Insp. Cuthbert Higgins, New Scotland Yard, S.W. Cuthbert! He did wish people would not be so blatant about his Christian name. He had been named after a wealthy uncle who had, unfortunately, died intestate, and whose son—intelligently called William—duly inherited; his own unwitting sacrifice thereby proving abortive, Higgins had been trying ever since he had been aware of the fact to live down his unfortunate nomenclature, with little success. It was the one act of his parents which he found hard to forgive. Higgins shrugged his shoulders and tried to pull himself together. Such thoughts on the first of January were far from praiseworthy. Thus he was prejudiced against the writer before he had slit open the envelope. When he did so, however, he was somewhat mollified by the fulsome praise of his correspondent. THE DOUBLE SOLUTION 15 Preston Building, City. December 31st, 19—. My dear Sir, Higgins immediately turned over the page to see the signature, but was unable to decipher the hieroglyphic at the foot of the typescript. He started again. My dear Sir, I have followed, with admiration, such portions of your career as have, from time to time, appeared in the press, and thus feel that, in this my hour of need, you are the most competent man to whom to turn for advice, and, if necessary, protection. I should therefore deem it a favour if you could kindly see your way clear to call upon me in the near future for a chat, which might be for our mutual advantage, for I am not without wealth nor influence. Higgins snorted his disgust—he guessed what was coming. The man had a son, or a cousin or a nephew (or perhaps himself was the culprit) who had over- stepped the bounds of legality, and because of his wealth and influence expected to receive preferential treatment. Higgins would see about that I He turned over. Yours faithfully, and that indecipherable signature. Higgins cursed. His suspicions aroused as to the reason for the effusion, he could not very well turn the matter over to an underling, in case the officer might be unduly impressed by the aforementioned wealth and influence when eventually he hit up against them. He must go himself. Or should he make the fellow call upon him? His 16 THE DOUBLE SOLUTION 0 influence might be all blarney, but . . . Higgins emitted a mental cough ... on the other hand it might not I He must be circumspect. He reached for his telephone and removed the receiver. "Records, please. Hallo I Records*? Mercier, please." A long wait, which did not improve his temper. Sergeant Mercier, the alleged humourist of the Yard, was an old colleague whom Higgins had left behind in the race for promotion, and who sometimes took advantage of this fact. A bit of an ass, old Mercier, but an excellent man at his job. Had invented an elaborate and complicated system jaf cross-references which enabled him to give out-of-th*e-way information with the utmost-precision. Pity he thought he was funny, because . . . "Hallo! That?you, Mercier? Higgins here. Pres- ton Building, City. Who's the big noise there? Who? Jerusalem I Thanks." Inspector Higgins replaced the receiver, stood up and reached for his hat and coat hanging upon a con- venient peg. Perhaps it would be as well were he to go along himself. And without delay. Worthington Westmore was a household name. And "Worthington", too, was, under the circum- stances, a little unfaftunate. Now he came to look at the letter again Higgins wondered why he had been unable to decipher that signature .in the first place. There it was, as plain as a pikestaff—Worthington Westmore. And he had followed, with admiration, et cetera, et cetera . . . ad nauseutn. Higgins threw out his chest, and marched out of the Yard*—glad of a breath of fresh air. Preston Building was a huge block of offices in the heart of the City, to which the inspector bad, now he came to think of it, paid three previous visits—two THE DOUBLE SCLUTION 17 to interview a famous financier and the third to arrest him. That was before Worthington Westmore's time. Dimly Higgins wondered what Westmore had been up to. A name with*which to conjure. And Worthington Westmore had"tecently given a hundred guineas to the Police Orphanage. A screaming klaxon nearly pierced his ear-drums and . he shuddered. "Curse these Scottish inspectors." A magnificent car drew to the kerb and Higgins shifted his gaze from Preston Building to the car which had stopped outside. If the driven of this car were responsible for that hideous din of a moment before, he'd have a few words to say . . . although he doubted whether the "ineffective silencer'-' clause exactly met the case. ... . % '' A personage alighted. Inspector Higgins recognized the man at once. The recognition was mutual. "Ah, Inspector." A melodious voice, but a bit too booming for Higgins at the moment. "Most kind of you to come along so promptly." "Not at all, Mr. Westmore. Not at all," protested' Higgins, somewhat overawed. "This way, Inspector. Have a cigar?" "N-no, thanks." Returning the fat cigar-case to his pocket; Worthing- ton Westmore led the way though the building, acknowledging with a brief nod the obeisance of the showy commissionaire, past the regular passenger lift to a small panel in the corridor. Producing a small key he inserted it in a tiny keyhole and the panel swung open. A small panelled cupboard was revealed, ample for one, but a bit cramped when both Higgins and the philanthropist squeezed within. "My private elevator," explained Westmore •un- necessarily, whilst he placed a large thumb on an electric switch. The resultant sudden sweep upwards was almost more than Higgins could stomach, but 18 THE DOUBLE SOLUTION almost as soon as it started the lift stopped, and Westmore flung open a door. A sea of faces turned in their direction, then turned as swiftly away. A hive of apparent industry, the suggestion of concentration possibly occasioned by the millionaire's sudden appearance. "Anything special?" The voice reverberated in the confined space of the lift and Higgins winced. There being no reply, Westmore slammed the door, and the lift continued its agonizing ascent. The sudden stop was worse. "After you, Inspector." Westmore waved an in- viting hand, and Higgins stepped through the door. A magnificent apartment—and standing before him an imperturbable Chinese servant with the most idiotic smile Higgins had ever seen. All teeth—and yellow at that. One broken and . . . "Your hat, sir." A silken voice, in great contrast to his master's. Inspector Higgins handed over hat, coat, stick and gloves, then once more gave his attention to the room. Four huge windows opposite the lift, through which he could just see the tops of the roofs below ; a door on his left and a wall on his right with a sideboard running its entire length; a picture-rail upon which were suspended two tiny pictures, disproportionate to the size of the room ; a huge settee ; three enormous easy chairs; a red carpet, the pile of which was so thick that the servant's footprints from the door on the left were plainly visible ; a frail-looking table upon which stood a doll with a silken crinoline, which pos- sibly concealed a telephone instrument ; whilst on the sideboard—yes, on the sideboard reposed a syphon and a decanter half-filled with an amber-coloured liquid. Higgins averted his gaze, then closed his eyes. There was something missing. "The electric light," suggested a voice in his ear. 20 THE DOUBLE SOLUTION Westmore must have noticed the gesture, for: "Look out, man. rhat's a souvenir. I keep it for luck. Have a look at it." Higgins did so. "And what's it remarkable for ?" he queried. "Merely its number. EE 66666. Six is my lucky number." "I see." Higgins gravely handed the note to the other. "Got it in a bunch I withdrew from the bank last summer. Now take a look at this." Inspector Higgins accepted the proffered document. It was an envelope which had been carelessly opened, for one half of the stamp was missing. It was addressed in shaky caligraphy to Worthington Wessmor, Preston Big., and within was a note in the same handwriting. s December 31s/, 19—. You have three months to live. You-know-who. "And do you ?" queried Higgins. "Do I what ?" countered Westmore irritably. "Know who?" "I do not." "Could you guess?" Was he mistaken, or did Westmore seem embarrassed by the question? As the other made no reply, In- spector Higgins changed the form of his query. "Why have you only three months to live? Black- mail?" Again the other did not reply. It was obvious to Higgins that a man of Westmore's wealth must have collected enemies proportionate to his purse. It was almost an axiom with the inspector that few men make huge fortunes honestly—there is always "some little something" which they would were suppressed, and which they would pay handsomely to conceal. An invitation to blackmail. THE DOUBLE SOLUTION 21 And, in this case, the tone of the letter implied some previous communication. . . . "I will be frank, Inspector. I know who wrote that." "Good. Give me his name and I'll have a few kind words with him." Worthington Westmore began to hedge. "When I say 'know', Inspector, I—er—mean . . . It's awkward . . ." His voice trailed off. "I can speak in confidence, of course?" Higgins shrugged his shoulders. "If your confidence conflicted with my duty ... I should betray it," he stated frankly. "I understand, Inspector. I quite understand. I ought to have known—in fact, I did know—that this would be your attitude. But I'm in an awkward position. I must avoid the laws of libel and slander, and . . ." "You've thought this all out before, Mr. Westmore, else why did you write to me? Someone has threatened you. You know who it is. Tell me and I'll stop it. Threats of this nature are indictable offences, and . . ." "But I wish to avoid publicity. I—er—a man in my position must sidestep such prosecutions." "I see." So Westmore had a murky past. "The name of the prosecutor is not necessarily published, Mr. Westmore." "N-no. Look here, Inspector Higgins, I've a propo- sition to make. What do you make a year? Three —four—five hundred? I'll give you a thousand a year to chuck your job and become my bodyguard." Higgins laughed. "Nothing doing." "Fifteen hundred—two thousand. . . . Name your figure." Inspector Higgins stared at the other. Westmore was in deadly earnest; standing perfectly still, his head thrust forward, with his piercing eyes fixed intently 22 THE DOUBLE SOLUTION on the inspector, his hands gripping the lapels of his coat, he seemed to hang upon the reply. "I'm sorry, sir," Higgins began, when the other interrupted with one word. "Afraid?" Inspector Higgins rose to his feet, then stood staring quizzically down from his great height to the other. He chuckled. "We're wasting time, Mr. Westmore." CHAPTER II IN WHICH INSPECTOR HIGGINS INSPIRES A, LITTLE FORGERY Half an hour later Inspector Higgins was once more crossing the threshold of Scotland Yard, but feeling on this occasion much more braced with life than when he had left the building nearly two hours before. For one thing, at long last, his services had been assessed at a figure approximating their true worth. Of course, although the offer might have been tempting, prudence had swiftly counselled its rejection ; for a steady job at an almost adequate salary was infinitely to be preferred to a two-thousand-a-year job which might last three months! Furthermore, he liked his job at the Yard, and was quite content to spend the rest of his life tracking down malefactors, even though unfailingly on every pay-day he cursed, with his colleagues, the paucity of his pittance I And there was something inspiring in the thought that he rendered his services to the State, and that, in all he did, the State was behind him. Mr. Worthington Westmore, in spite of his wealth and influence, couldn't equal that I And what was behind it all? Westmore must have known that he would refuse the offer; that was, of course, assuming that he really had "followed with admiration", el cetera. Yet Westmore was afraid. His whole demeanour when making that preposterous offer had shouted Fear. Inspector Higgins turned to the constable on duty just inside the building. *3 24 THE DOUBLE SOLUTION "Tell Sergeant Mercier that I'd like to see him for a few moments in my office, please." Higgins continued on his way and had scarcely placed his hat and coat on that peg in his room when there was a diffident knock on the door, and, in response to his invitation, Sergeant Mercier entered. Higgins nodded a greeting and motioned his subor- dinate to a seat. "What d'you make o' that, Mercier?" The sergeant took a letter from Inspector Higgins. There was a short pause whilst he studied the contents, then: "Looks uncommonly like Tommy Tucker's writing, sir," he ventured. "Ah I You think so, eh? So did I. Any other comments?" "His writing, sir, but certainly not his style." "You're right there, Mercier. Tommy Tucker may be—and probably is—an out-and-out crook, but he's got more sense than to send a letter like that." "Who's this Wessmor? Not Westmore, the million- aire?" "Yes. Tommy Tucker certainly shouldn't have spelled the name incorrectly." "Perhaps he didn't, sir." Higgins sat up sharply. He certainly had not thought of that. Perhaps Westmore's real name was Wessmor. Not that it mattered much, for, in spite of the spelling, there was no attempt at deception. "Look it all up, Mercier, and report to me. If Westmore should die within the next three months, Tommy Tucker will have a few questions to answer." And shortly afterwards Sergeant Mercier reported. He could not swear to the fact, but the writing was uncommonly like that of Tucker, although a bit shaky, as though an attempt at disguise had been made. Tommy Tucker might have written it, but he wouldn't take his oath on it. And Westmore had been known as Wessmor in South Africa, where his fortune had THE DOUBLE SOLUTION 25 been made, or at least where he had first been recog- nized as a wealthy man. And Tommy Tucker had also been in South Africa whilst Westmore was there. The paper and envelope could be purchased anywhere, and Merrier had actually a similar packet of his own and produced a sample. "Fingerprints?" "None, sir. Ahem! Except yours, sir." "None, eh? Thanks, Mercier. Send Young to me. Sergeant Mercier withdrew, and Higgins gazed alternately at the ceiling and the floor as though for inspiration. No fingerprints. Not even Worthington Westmore's. Very strange. A knock at the door. "Come in, Young." A huge man entered, quite three inches taller than the inspector, who was no mean size himself ; a useful man to have about one in a scrap. It was ironical that he combined the duties of stenographer and copyist. "Take down this letter, please, Young." Worthington Westmore, Esquire, Preston Building, City. Sir, When I arrived back at Scotland Yard, after our interview this morning, I found that, possibly as a result of my somewhat precipitate departure, I had —um—er—inadvertently brought away with me the letter we had under discussion. I hasten to amend my error, and have pleasure to enclose herewith the docu- ment. "That's all." "Your obedient servant, sir?" "Obedient servant me foot! Faithfully yours." "Very good, sir." "And, Young—here's paper and envelope similar in make and texture to the other. Make an exact copy. I believe it to be one of your accomplishments. 26 THE DOUBLE SOLUTION And if you get seven years for forgery I'll look after the wife and kiddies. Having made the copy, send this letter to Westmore. And if, by a little careless- ness, the copy should go to Worthington and the original be left here with me, well"—an airy wave of the hand—"accidents will happen." "Very good, sir." Young went. Higgins watched him go, and grinned. Constable Young took everything so very seriously. Thus, in the course of a day's post, Inspector Higgins had in his possession a curt acknowledgment of the "you-know-who" letter from Worthington Westmore, together with the actual letter itself. And Higgins was uneasy. Westmore had, unofficially, appealed to the Metro- politan Police for protection, and, even though in all probability the millionaire had taken steps to provide himself with an efficient bodyguard, it was the inspec- tor's duty also if possible to shield him from danger. To this end a plain-clothes constable had been detailed to follow Westmore whithersoever he went, and, as the millionaire usually travelled by fast car, the expense was mounting up, and there was nothing to show for it. Not that Higgins hoped there ever would be anything to show for it, because the only logical exhibit would be Westmore's corpse I Unless an attack on his life were frustrated. But the "tailers" had reported nothing suspicious. True, on three occasions Westmore had unconsciously given his pur- suers the slip, but as he had turned up afterwards, showing no visible signs of violence, and had made no complaint to the police, Higgins could do nothing further. And still Inspector Higgins had that feeling of dis- quiet. He could not free his mind from that vision of Worthington Westmore as he had last seen him; the genuine fear the man had shown when making that offer. There was a poignancy in the very absurdity of the offer itself. THE DOUBLE SOLUTION 27 To think that here, in the heart of the universe, a man should go in fear of his life. And should anything happen to Westmore, Higgins would feel personally responsible. Three months to live—and three weeks had gone. And Tommy Tucker had vanished from his usual haunts. This fact alone required explanation. Tommy Tucker was a remarkable person. On terms of intimacy with crooks of every class, suspected of two or three daring robberies, possessed of what might be termed a "flair" for the unimpeachable alibi, hail- fellow-well-met in the City, and as likely to be met in the slums, of no known antecedents, with neither kith (save the crooked fraternity) nor kin, and with an imperturbable and impudent air, particularly irritat- ing when being freed for lack of evidence. An engaging gentleman. Quite frankly, Higgins liked him. True, he had never yet made the mistake of arresting him, but hoped to have the pleasure one day. Higgins always enjoyed his colleagues' discomfiture when Tommy was released, and vowed he would never place his heavy hand on Tommy's shoulder until he had a cast- iron case. Surely Tommy Tucker hadn't been such a fool as to write that intimidating letter. Unless the whole thing were a hoax. Sort of thing Tommy Tucker might do; although it would be a particularly unfortunate thing for him were anything serious to happen to Westmore. But Westmore had been afraid ... a paralysing fear. And Westmore had known who had sent that letter. Inspector Higgins would look into the matter himself, if merely to calm his own conscience. He would put in a couple of days trailing Westmore and see what came of it. If nothing, then he would dismiss the matter from his mind, unless or until Westmore made a further complaint. 28 THE DOUBLE SOLUTION Higgins felt better for his decision. The plain-clothes constable on duty outside Preston Building was considerably startled when, feeling a touch upon his shoulder, he turned to find Inspector Higgins, and would have saluted but for the restraining arm of the inspector. "Inside?" "Yessir. Hasn't been out for forty-eight hours." "As long as that, eh? I hope everything is O.K. You're quite sure, I suppose?" The constable looked mildly hurt at the question. "I can only say, sir," he said, after a pause, "that Mr. Worthington Westmore hasn't been through this door whilst I've been on duty. Of course, if there's another exit ... I can't say, sir." "I see. And is there another exit?" "Not to my knowledge. Had there been, I should have applied for assistance, sir." "Quite. Well, keep your eyes open. I'm going in." Inspector Higgins entered the building and stopped at the gates of the regular passenger lift. A miniature model of the lift let into the wall on the left informed him that the lift was on the fourth floor. The tiny model lift began to descend, and as it reached the ground-floor mark the actual lift came to a stop, and the latticed gates were flung open with a flourish by the attendant. Higgins entered. "Mr. Westmore, please." "Dunno as he's in, sir. Top floor. We only go as far as the sixth. You must make inquiries there." "Righto. By the way," as the lift began its swift ascent, "can I get through the back of this building to the Bank?" "No, sir. Only one entrance. Bit awkward at times. Would save me a lot of time at nights if I could slip out the back. Save me walking round the block, and I could catch the six-five instead of having THE DOUBLE SOLUTION 29 to hang about for the six-thirty. Here we are, sir. Straight down there on the right. You'll see a speaking- tube." "Thanks. How do I get up?" "You don't, sir"—grinning. "Mr. Westmore'll show you the way if he wants to see you." Higgins walked along the corridor, aware, out of the corner of his eye, that the lift-man, having ostenta- tiously slammed the gate, had merely descended a couple of feet and was now watching him through the latticed ironwork from a few inches above the floor level. There was a brass plate on which was embossed in old English lettering: Worthington Weatmore. And below the plate the mouthpiece of a speaking- tube, with a whistle corking up the opening. A very primitive telephone for such a wealthy man. Higgins had not met such an instrument for years, save at the entrance halls of certain blocks of flats near Maida Vale. He knew the procedure. Removing the whistle obstruction he placed his lips at the mouthpiece and blew with all his might. He was rewarded with the sound of a piercing whistle from above, which slowly descended the scale as his lungs emptied, rather like a siren as the steam pressure subsides. He waited, placing his ear at the mouthpiece. One thing about this type of instrument, two people couldn't possibly speak at once and be heard. He remembered once in his youth pouring some red ink into a similar mouthpiece, and it had cost his father five shillings to placate the milkman, whilst . . . He blew again. This time there was no answering whistle. Funny I He couldn't possibly have blown the thing out of the other end. "Hallo?" A soft, pleasant voice. 30 THE DOUBLE SOLUTION "Mr. Westmore, please. Inspector Higgins would like a few words with him." "Just wait a moment, please. I'll see whether he —er—whether he is here." Higgins smiled. He knew the fiction well enough. And what would the lady be like? Sounded very nice, but what was she doing . . . "This way, if you please, sir," a suave voice inter- rupted his thoughts. It was the Oriental servant bowing and exhibiting his inane smile. Inspector Higgins was not exactly startled, but he hated men to creep up to him without his being aware of the fact. And so quick after his inquiry. Westmore must have been standing beside the girl when she had answered. "If you will please replace the whistle, sir," suggested the other. "Thank you, sir. Follow me." Straight to a panel in the corridor—a tiny key, and then the small private lift. A short ascent, and the lift door was flung open. Inspector Higgins gave a gasp of surprise, and the reason was twofold. It was not the room in which he had had that momentous interview with the millionaire, but a wonderful garden; and it was not the man who confronted him, but a girl with a wistful, welcoming smile. "Good morning, Mr. Higgins." She advanced with outstretched hand. "Good morning, missy." That she was known as the "Angel" in two continents made no difference to Inspector Higgins; he grasped the tiny proffered hand and it lay engulfed in his own. He smiled. "I'm delighted to see you once again," he said gravely, and meant it. CHAPTER III IN WHICH INSPECTOR HIGGINS MEETS AN OLD FRIEND A DEPRECATORY COUgh. "All right, Lu. You may go." The Oriental bowed and quietly closed the lift gate. Higgins could not help remarking the absence of sound, so very different from the hearty slam usually employed by workers of elevators. "Worthington won't be long, Mr. Higgins." The Angel took his arm, and Higgins felt momentarily embarrassed. "I'm married now, Angel," he suggested gently. She pouted. "Oh, what a pity I" "I hope my wife doesn't think so"—with a grin. "Who is she?" "Muriel Beaumeere." "Bobby Baynes's sister?" "Yes." "There I I knew you'd marry into the criminal fraternity, Higgy." A pause. "That wasn't very kind, was it ?"—gently. "Oh, Higgy, I'm so sorry. I didn't mean . . ." Then abruptly: "Any kiddies?" Higgins blushed. "Not yet, my dear." "What a baby you are, Higgy." "Yes. I can't be more than half as much again as old as you are." The Angel chuckled; then Inspector Higgins inquired: "And what are you doing here?" 32 THE DOUBLE SOLUTION "What do you think ?" she countered. "If what I think is right, I hope I'm wrong"— cryptically. "Oh! What a puritan you are, Higgy." "I know." A silence fell upon the pair. Inspector Higgins gazed round the garden. Simply as evidence of Worthington Westmore's wealth, it was a wonderful thing. Hyacinths, mostly in bud, but some in bloom, gave an exotic scent. It was the most superb roof- garden Higgins had ever seen. An immense green- house had been built on the edge of the roof with a hundred-foot drop on the further side, and was filled with hothouse flowers and ferns; some croci were in flower on a border running round the edge of the roof. A stone Cupid held aloft an arrow, the point of which spouted water which glistened in the sunlight. Higgins turned. The head of the lift had been disguised as a potting-shed, with a weather-vane on the roof. There was a pond with glistening cascades of water from another fountain, somewhat marred by the white belly of a dead goldfish. Westmore should have waited till the summer before stocking. . "Good morning, Mr. Higgins. And what can I do for you?" Worthington Westmore stood before him, and the Angel faded unobtrusively into the background. "Good morning, sir. I merely called to see whether everything was O.K." "Of course I Why shouldn't it be?" This was a different Worthington Westmore from that of the previous meeting. Higgins was amazed at the change. Gone was the atmosphere of fear, and in its place a self-satisfied air of complacency. Obviously something had happened which had stultified the apprehension—which had stilled the alarm. Was it something to do with the Angel? Higgins drew a bow at a venture. "With regard to your kind offer, sir, which ..." THE DOUBLE SOLUTION 33 "I'm sorry, Inspector, but the need has passed." "Thank you." A long pause. "I'm glad." Worthington Westmore was embarrassed. He gazed at the greenhouse, then at the seeming potting- shed; anywhere but at the inspector. Higgins smiled inwardly. Had he been such a fool as to accept that offer, he would now be out of a job. At last: "Have you seen my garden, Inspector? You must come in the summer. I've won prizes with my water- lilies . . . and my roses. This fog and smoke of London is so bad for my flowers. ... A harmless hobby. ..." Inspector Higgins took his leave. Worthington Westmore went to great pains to explain to him the workings of the lift. A dial indicated the exact whereabouts of the carriage, and one could actually operate the lift by moving the hand of the dial, irrespective of the controls in the lift itself. An ingenious toy. And staring up at the facade of Preston Building, when Inspector Higgins once more emerged into the street, was Tommy Tucker. And behind him, in the shelter of a doorway, was the plain-clothes constable making weird and wonderful gesticulations in an endeavour to draw the Inspector's attention to the newcomer. Higgins ignored the signals, turned as if to go away, and then turned again, bringing up to the rear of Tommy Tucker. Tall and immaculately dressed, of no great age, the man continued to gaze up at the building. Inspector Higgins gripped his arm, and although Tommy Tucker made no movement, Higgins could feel the unexpected ripple of muscles beneath the sleeve. "I'd like a few words with you, Tommy, if I may." Tommy Tucker lowered his gaze and smiled. "What have I done now, Higgy, me boy?" c 34 THE DOUBLE SOLUTION "Nothing—as far as I know." "I thought perhaps something might be up when I sensed that fellow who was semaphoring from the doorway." Higgins cursed inwardly. Tommy Tucker didn't miss much. "He's new," he apologized. "I—er—rather guessed as much. Well?" Higgins looked up and down the busy street. "We can't talk here, Tommy. Come and have a drink." "At Moorgate Police Station ?"—quizzically. "No. Anywhere you like." "Lead me to it." The pair walked down the street. Few would have guessed that one was a leading light at Scotland Yard and the other a clever and undoubtedly lucky "suspect" of the underworld. Of a height, although the inspector had the wider shoulders; Tucker, however, had an air of savoir-vivre which the inspector lacked. Neither was embarrassed, though of the two Tucker was the more jaunty. He raised his hat to the plain-clothes constable, much to that worthy's discomfiture, and grinned delightedly when a misguided constable on point duty saluted the inspector. Higgins, too, was amused, particularly as he guessed that the other was trying to take a rise out of him. The Highwayman. "Most appropriate," murmured Tommy as the pair pushed through the swing doors. "Well?" Tommy Tucker asked the question after having raised his glass in an unspoken toast to the inspector and having taken a genteel sip of the whisky-and-soda. The pair were seated on a lounge discreetly hidden behind a hothouse palm in a corner ; the chances of an interruption did not exist, for there were no other seats near by. Inspector Higgins replaced his glass on the table before them and felt in his jacket pocket for his pipe, THE DOUBLE SOLUTION 35 pouch, and tobacco. With a huge forefinger he gently pressed some tobacco from the pouch into the bowl of his pipe; then he felt in his waistcoat pocket for his automatic lighter and tentatively rubbed the flint. He was immediately rewarded with a small flame. His satisfaction was so apparent that Tucker grinned. Then the inspector took a few preliminary puffs, followed by a deep inhalation. A brief pause whilst he silently surveyed the bowl of the pipe, then a long sigh as he blew the smoke upwards. "And why the deliberation, old man?" Tommy's remark rather marred the effect. Higgins pursed his lips, frowned, then grinned. "We have, of late, missed your bright face from among us," he said. "No I" A bantering denial. Tommy was going to be difficult. "Yes I We have wondered where you might have been." "How kind." This was getting him nowhere. He could not deliberately question without first warning Tommy Tucker that he need not answer, or that if he did answer then his replies might be taken down and subsequently used as evidence against him—in Tommy's case an entirely unnecessary warning. And although there was no question of arrest Higgins felt that, with such a slippery customer as Tommy, it was just as well to be on the safe side. One never knew to what use Tommy might put any irregularity if ever he came to be arrested. "Ahem! Er . . . You needn't tell me, of course, Tommy, but I could bear to know where you've been hiding yourself lately, and what you've been up to," he suggested at long last. "How naive, Higgy. You want to know where I've been and what I've done, expecting me in my childish innocence to reply that I've been to—say—Redmount and lifted the Earl's family plate; whereupon you'll promptly arrest me and bask in sunshine of official 36 THE DOUBLE SOLUTION commendation. Higgy! Higgy! Honestly, now, do I look that sort of cove?" "To be quite honest, Tommy, you do." The pair laughed, and Tucker signalled to a passing waiter for another drink. A long period of silence. "You seemed particularly interested in the Preston Building, Tommy, when I met you just now. What's the attraction?" "That, my dear Inspector, is my business." Straight from the shoulder. Tommy Tucker looked a bad man to cross at that moment. "And may eventually be mine," suggested Higgins quietly. "Then wait until it is"—shortly. "It may be too late then ... for you." "Then that, too, will be my funeral." "Possibly, but I don't want it to be my business to attend your funeral." A short pause. "What exactly are you driving at, Higgins?" The inspector gazed sombrely at the other. How far was he justified in warning the irresponsible Tommy Tucker? And what notice would he take of any warning? The answer to the latter query was easy. . . . None! Tommy Tucker went his own way, irrespective of the rights of others. He was possibly heading for a fall, but the fall had been a long time coming. It was quite on the cards that Tucker knew nothing of that letter to Worthington Westmore, but if so, what could be his interest—his undoubted interest—in Preston Building? "You once lived in South Africa . . ." he began tentatively. "Ah!" A long-drawn-out sigh, as though suddenly vouchsafed a flood of enlightenment. "And so did Worthington Westmore, who, I am told, has been informed that he has only another couple of months to live." THE DOUBLE SOLUTION 37 Tommy Tucker sat upright with a jerk. "Would you please repeat that, Higgy?" The inspector did so, inwardly wondering whether he was not over-stepping the bounds of discretion. Tommy Tucker snapped his fingers to attract the attention of the waiter who had been fluttering about— in what he possibly thought was an unobtrusive manner—in the background. "A refill, please." "Not for me, Tommy." "I'll drink both, Higgy, me boy. You've just imparted the best news I've heard for months." "Oh I" "No chance of a reprieve, I hope? The doctor knew what he was talking about, I suppose ?"—innocently. Perhaps too innocently. Higgins made no reply. The waiter sidled up with the two drinks. Tommy Tucker raised his glass. "To the eternal damnation of Worthington Wessmor." Higgins was but mildly shocked. He was somewhat used to Tommy Tucker's flamboyant gestures. "Now then, Tommy, let me say a few words. Up to now you've been lucky—damned lucky. I honestly believe that if anyone were after you and your only chance of escape was to jump off the top of the Terminal Building in Cleveland, you'd take it . . . and land without a bruise in a fast express just pulling out of the station. It can't last, Tucker. It can't last. You'll make a slip one day and we'll get you. And .... listen!" Higgins held up an admonitory finger as Tommy Tucker was about to interrupt. "It's for your own good. This Worthington Westmore business. Forget it. If anything happens to that man in the near future it may be necessary to lay my hand on your shoulder, Tommy." "I shouldn't," dryly. "You might burn one or two fingers." 38 THE DOUBLE SOLUTION Inspector Higgins rose to go. "One last word, Tommy. If anyone stumbles upon the body of Worthington Westmore with the hilt of a dagger protruding from its back ... I shall know where to look." Tommy Tucker also rose. "If you mean in my direction . . . you'll be wrong." Inspector Higgins shrugged his shoulders. "That's as may be." "And the reason you'd be wrong is this. If and when I kill Worthington Wessmor, it won't be from the back, Inspector Higgins." CHAPTER IV IN WHICH MR. WESTMORE IS BUSY Inspector Higgins was in a quandary. Should he or should he not recall the watcher from Preston Building? In view of Worthington Westmore's obvious relief from worry why should the public funds be wasted in providing an escort; and, on the other hand, having regard to Tommy Tucker's un- doubted interest in Preston Building, was he justified in calling off the espionage? Of course, Tommy Tucker could easily be apprehended on some charge or other, but in view of his ability to wriggle out of such trouble, was it advisable to do so? On the one hand, the thought that the whole thing might prove to be a hoax pulled in one direction; whereas, on the other hand, it was fairly apparent that if anything happened to Worthington Westmore then Inspector Higgins was undoubtedly for it. A nasty decision to make, particularly when he recalled that last interview with Tommy Tucker. Higgins, as was natural, chose the line of least resistance. He would keep a watcher on Westmore until the three months expired. In any case, the public paid. And the Angel? Where was she mixed up in this? Inspector Higgins had a soft spot in his heart for her, and sincerely hoped she wouldn't be dragged into the storm which seemed to be hanging over Preston Building. Possibly a thief, and certainly, at odd moments, the associate of thieves, the Angel had achieved a notoriety out of all proportion to her years. A beautiful child . . . pity she was so wayward. 19 40 THE DOUBLE SOLUTION What was she doing in that beautiful garden at the top of Preston Building? Frankly, the inspector reviewed the situation, and as frankly came to the conclusion that the Angel was staying there as the wife of Worthington Westmore. And she was such a nice kid, too. Higgins sighed. He had, in the ordinary course of business, set on foot inquiries with regard to Westmore's business in South Africa, and had spent much time in an endeavour to discover when first Tommy Tucker's path had crossed that of the philanthropist, but with little success. That the two had been in South Africa at the same time seemed beyond a doubt, but that the pair had ever met was hard to prove. In any case, they seemed to be poles apart: Tommy Tucker moving along in his mysterious way, on the fringe but never within the bounds of some- thing discreditable, and Westmore, in a blaze of publicity, piling up his huge fortune. There seemed to be no point of contact between the two men—and yet there must have been. For in who else, in Preston Building, could Tommy Tucker have had an interest? Unless in the Angel. That was a thought. Perhaps the Angel herself was the bone of contention between the two? The Angel? What her real name was Inspector Higgins did not know. He did know, however, that she was on terms of intimacy with the more shady characters of England and America. He had, in the course of his official duties, hit up against her on sundry occasions, and felt that she was rather the victim of environment than that there was anything inherently wicked in her make-up. Brought up in the slums of Paris, of cosmopolitan parents in which the British strain predominated, she had never had a real chance; and it was small wonder that she was now living under the nominal protection of Worthington Westmore. THE DOUBLE SOLUTION 41 Why should that wealthy man-about-town have had to pick such a wayward child when he could have had more wantonly sophisticated women for the asking? And yet the Angel was very worldly-wise. A beautiful girl: five foot four in height, with glorious colouring and a wistful smile, dark hair, thin eyebrows—not visibly attributable to "plucking"— and the figure of a mannequin. Enigmatical, and with a sense of humour. Would, but for the Fates, have made a good actress. And now she lived at Preston Building. At least she must do so, for Higgins had instructed his watcher to report whether or no she left the building, and, so far, she had not done so. Higgins couldn't understand her. Westmore must have made it very worth while for her to stay with him, for she had quite a bodyguard of undesirables who were willing to shower their ill-gotten gains upon her. Of course Westmore was quite a catch in his way, but . . . And honestly—who could blame her? What chance was there in the world for a beautiful girl of question- able parents whose only upbringing had been the hard school of the Parisian underworld? And Worthington Westmore was also known in two continents, chiefly by reason of his wealth. Inspector Higgins had met the Angel but rarely during the course of his life, but in each case men with whom she was in daily contact had been prepared to swear that she was unknown to them. Such was her personality that she could have got away with murder with half a dozen toughs willing to shoulder the blame with its horrifying consequences. And yet she seemed to sail through her world apparently untouched by its coarse hands, and to have remained pure and sweet in spite of her sophistication, until— until this blasted Worthington Westmore business. Higgins cursed within himself. 42 THE DOUBLE SOLUTION Why should men of wealth be able to buy the souls of such as she? And, to get back to the point, what was Tommy Tucker's interest in her? And if she could get away with murder . . . Worthington Westmore had but a few weeks left . . unless Inspector Higgins could protect him. A discreet knock at the door disturbed his reverie. "Come in." A constable entered, and then stood in front of the inspector fidgeting with a minor embarrassment. "What is it, man? What is it ?"—testily. "A—er—gentleman to see you, sir. Er—er" "Who is he?" "He says he's a tee-totaller, sir." "Good gracious me, man I He sounds like it—I don't think. Drunk or mad? Let Brownall see him." "Ahem! Excuse me, sir, but he said that—er—a man of your acumen would need no card, sir. You see—er" A tee-totaller. A T.T. T.T.? Tommy Tucker. Oh, yes. "Show him up." Tommy Tucker entered, but different in many respects. He had shed most of his jaunty air. He seemed to be in the grip of an intense emotion, his cheeks were haggard, his eyes unnaturally bright. "Come in, Tommy. Take a pew. Rather like a • fly entering the parlour. . . . Come to give yourself up, or what?" "Cut out the persiflage, Higgins. For once in my life I'm dead serious." "Sorry. Sit down." "I'll stand, thanks." His countenance grim and foreboding, he stared at the inspector. Set jaw, tightly-clenched teeth, his usually immaculate hair somewhat awry, he seemed the embodiment of evil. If the inspector had been liable THE DOUBLE SOLUTION 43 to intimidation he would have been awed by the very aspect of the man. "What is it, Tommy ?" he inquired softly. "Higgins," impressively, "I've come to you because you're a white man . . . because of all the men I know you are one of the very few I can trust. . . . We're generally on different sides of the fence . . . but, by God, if you fail me . . . No, no. I'm sorry. I haven't come to threaten, but to plead. . . ." "Better sit down, old chap." "Perhaps I had." Wearily Tommy Tucker subsided to a chair and mopped his damp brow with a silken handkerchief. "It—it's about the Angel, Higgins," he said, after a short pause. "Ah! She's got you too, has she?" Immediately the other jumped from his seat. "Cut it out. Higgins, you're as near to death now as makes no odds. I—oh I—forget it! I'm beside myself. Higgy I The Angel's gone." "Where?" "I don't know, but I can guess—and on occasions I'm a damned good guesser. That swine Wessmor has got her." "Well, Tommy? What's that to you? She can go where she pleases. You've no prior claim, I suppose?" "It isn't that, Higgy. It isn't that. I—I'd give my worthless life for that little girl . . . and she knows it. If Wessmor's got her he's either got some hold over her or he's tricked her—and she's hard to deceive." "And why have you come to me? What d'you want me to do?" Once more Tommy Tucker subsided weakly into the chair. "It's the Preston Building, Higgins. I can't get in. I admit I've tried—and failed. That blasted Chink takes some getting by . . . and that lift. It's the only way up, Higgy. I want you to go along 44 THE DOUBLE SOLUTION and call on Wessmor and ask after the Angel. See her. See if she's all right. You can do it, with your official position. You Ijnow me, Higgins. You know I'm a lone hand. I've got no gang to hold him up and demand her return. See her. If she's all right and seems happy ..." Tommy Tucker passed a weary hand across his brow, then shrugged his shoulders. "I—I'll fade out. But—but . . ." Tommy Tucker rose from his seat. Gone was the haggard air, gone the diffident demeanour. His eyes blazed with a fanatical light. Then: "If he's hurt her ..." A short, mirthless travesty of a laugh. "If he's hurt her . . . God help him. If he's found dead you can call on me all right—if I haven't already given myself up. I'll— I'll ..." A deep breath. "Sorry, Higgy, me boy. I'm—er—ranting somewhat." "Yes, Tommy," said Higgins gravely. "I'm afraid you are. I—I'll try and forget it. And I'll do what I can." "Thank you, Higgins. And you'll let me know?" "I'm afraid I can't do that, Tommy, for reasons which must be very apparent." Tommy Tucker slowly made for the door, but stopped with his hand on the handle. "I see," he said slowly. "I see." "Don't take it too hardly, Tommy. If there's any- thing wrong at Preston Building you can trust me to put it right. And if there isn't—well—frankly, I don't see where you come into the picture." "Thank you, Higgy. Thank you." Then with a weak attempt at humour: "There's no need to show me out. I—er—think I know the way by now." Nevertheless, a constable escorted Tommy Tucker off the premises, for it would never have done to have had such a notorious character roaming at large through Scotland Yard. Inspector Higgins stared unseeingly at the papers on his desk. Naturally, he had not told Tommy Tucker, but the Angel had seemed quite THE DOUBLE SOLUTION 45 happy and unconcerned that time he had seen her on the roof of Worthington Westmore's building, and gave no indication of being there under duress. Another thing, Tommy Tucker had made of bluffing a fine art Higgins firmly believed he could sell, as a genuine ingot, a gold-plated brick to the committee of a stock exchange. The whole thing, therefore, might be a gigantic bluff on the part of Tommy Tucker, in which case what was his object? Higgins rose from the seat at his desk and, with hands thrust deeply in trouser pockets, his chin sunk upon his breast, proceeded to pace up and down the room in an effort to elucidate the problem. He discarded his pipe and lit a cigarette. Of one thing he was sure—that Tommy's distress had been real. But whether the distress related to the presence of the Angel at Preston Building or to something entirely different he could not tell. And if he called at the building what would be his excuse? If a bluff, what could be behind it all? What could be Tommy Tucker's ulterior motive in trying to get the inspector to call on Worthington Westmore? What would he find when he got there? And then an alarming thought. Perhaps this was Tommy Tucker's roundabout way of telling him that something had already happened to the great financier. Perhaps when he called there he would find that Westmore's "three months" were up, although a few weeks remained. Curse Tommy Tucker I Higgins flung away his cigarette into the grate. The butt struck one of the bars and rebounded on to the carpet. Of course, in his present mood, it would do. The malice of inani- mate things. Higgins picked up the end and threw it into the flames. In spite of the central heating he insisted on having a fire in his office. He held that it made the dingy room look comparatively cheerful, and . . . but this was shirking the issue. 46 THE DOUBLE SOLUTION Inspector Higgins returned to his desk and picked up the receiver of his telephone instrument. "Get me Worthington Westmore's private apartment at Preston Building, please." Higgins seated himself and placed his elbow on the desk, the receiver at his ear, whilst the fingers of his other hand beat an impatient tattoo upon the blotter in front of him. He kept up a spasmodic and monoton- ous "Hallo I" although he knew there was no one to hear. He ceased drumming his fingers and picked up a pencil. He had just finished a most complicated and elaborate design which, starting as a small triangle, had slowly increased by ever-widening intricate outline until it threatened to cover the entire blotter, when he heard a faint "Hallo" at the other end of the wire. "Mr. Westmore, please. Higgins, Inspector of Scotland Yard, speaking." "Oh I Is that you, Higgy? I didn't recognize your voice." It was the Angel. No suggestion of constraint here. Higgins was relieved and yet concerned. Relieved that the girl sounded a free agent, and yet concerned in that she might be mixed up in some funny business with regard to Westmore. "Hallo, Angel. How's tricks?" "Mustn't grumble." And then he had a mild inspiration. "What about coming to have a spot of lunch with me some time or other? What about to-morrow?" "Higgy, I thought you said you were married"— teasingly reproachful. "That's all right. The wife won't mind. She knows me." "Won't mind?" An unladylike giggle. "Don't you believe it." "Come home with me and I'll introduce you." "Higgy, you're a dear. You . . ." There was a catch in her voice, then, firmly: "Some other time, THE DOUBLE SOLUTION 47 Higgy. Some other time. I'll see whether Mr. Westmore is here. Hang on." He could hear her receding footsteps. An adroit refusal. Was it genuine or was it inspired by Worthing- ton Westmore? True, she had seemed to leave the instrument, but might not that have been at West- more's command? Might there not be an extension of the line through which the man was listening to all that was said? Might not her ostensible search for Mr. Westmore be a diplomatic fiction? Again those tripping steps in a small crescendo of sound, then: "Mr. Westmore's sorry—but he's busy." The click of a replaced receiver. Higgins swore feelingly. "Blast the man!" And it might or might not have been the Angel who had delivered that ultimate message. CHAPTER V IN WHICH INSPECTOR HIGGINS IS ANNOYED Inspector Higgins still felt the faint rumblings of his conscience. He had spoken, by telephone, with the Angel, and had received from her or some other feminine voice an intimation that Mr. Worthington Westmore was busy, which naturally implied that he was working, and by further implication that every- thing was in order. But, to his preternaturally suspicious mind, it did not necessarily follow that Westmore was all right. It was quite on the cards that the phiase "is busy" was a stock excuse when Mr. Westmore was absent and did not wish to advertise the fact. It would be an equally convenient fiction to allay suspicion were anything wrong. There seemed to be some tragedy brooding over Preston Building. He must be getting psychic I Or nervous. That cryptic letter to Worthington Westmore which now reposed in his safe had been the start of all the trouble—yet Westmore appeared to have forgotten or ignored it . . . unless he had bought off the menace. Yet from what he knew of him Higgins would have said that Tommy Tucker could not have been bought. Jerusalem I Perhaps Westmore was holding the Angel as a sort of hostage for Tommy's good behaviour. That, at least, might explain Tommy Tucker's perturbation, and also Worthington Westmore's recovered spirits. A fantastic theory, maybe, and if true, a state of affairs which obviously could not long continue. The 4» THE DOUBLE SOLUTION 49 two men, or the representatives of at least one of them, must meet in the near future, to arrange an armistice. If it were Tommy Tucker who had threatened West- more—and the inspector was not convinced of this— then he might agree to lay off Westmore in return for the freedom of the Angel. It might be argued that the philanthropist would need some pretty conclusive safeguards as to Tommy Tucker's future behaviour, but Higgins, who knew the man, realized that if Tommy gave his word he would keep it. And Westmore too would know this. The whole idea seemed too fanciful for modern con- ditions, yet Higgins did not discard it for that reason. In fact, he felt that there was a substratum of truth. And where did Scotland Yard come in? If the Angel were being forcibly restrained it was patently the duty of the police to step in and put matters right. But, on the face of it, she was not. And if Tommy Tucker were threatening Worthington Westmore with physical violence, and more than physical violence, then it was the paramount duty of the police to give protection where it was needed. But the whole thing was underground. No appeals and no complaints. Apparently the only man really concerned about the matter was Higgins himself— unless one included Tommy Tucker, who probably had an axe to grind. Higgins sighed. He would put the complete busi- ness out of his mind, and await developments, if any. He had no sooner made this decision than there was a knock at his door. "Mr. Tucker, sir." "Oh, yes. Show him up. And—er—constable .. ." "Sir?" "In five minutes' time you will remind me of that urgent appointment." "Yes, sir"—uncertainly. "Who with, sir?" "That's up to you." The constable retired in a fog, and a minute later D 50 THE DOUBLE SOLUTION ushered in a resplendent Tommy Tucker, who smiled blandly at the inspector's apparent absorption in a blank page upon his desk. Higgins looked up. "Ah, Tommy. Sit down." "Have you any news for me ?" inquired the visitor, making no attempt to be seated. "None." "The Angel all right?" "I think so." "H'm." A short pause, then: "Thanks ... for nothing." Tommy Tucker made for the door. "One moment, Tommy." Higgins rose from his chair and walked to his safe, from whence he abstracted an envelope which had passed through the post and the stamp of which had been torn in half. "Take a look at that, Tommy." Tucker walked to the light, solemnly and ostentati- ously pulling on his gloves before accepting the epistle. December 31st, 19—. You have three months to live. You-know-who. Tommy Tucker frowned at the paper in his gloved hand, then held it up to the light as though to examine the watermark, if any. Then he carefully perused the envelope, clucking his tongue sympathetically at the missing portion of the stamp which effectively removed the postmark. He handed it back to the inspector with a flourish. "Thanks ... for something, this time." Higgins accepted the letter and replaced it in his safe. "I should place it somewhere secure, Higgins. A skilled—er—practitioner could open that thing with a tin-opener and a firework." "You think it valuable, eh?" THE DOUBLE SOLUTION 51 "As a curio—yes." "You—er—didn't write it yourself, I suppose?" Tommy Tucker smiled. "As a matter of fact, I think I must have done— possibly with my left hand whilst standing on my head." "It's not unlike your writing, Tommy." Tucker frowned and gazed at the floor as though concentrating on some abstruse problem, then, with a murmured "Got it I" he grinned engagingly upon the inspector. "Of course I Of course I I was cogitating where you had seen my caligraphy and have just remembered: on the sundry receipts which I have given from time to time when being handed back my various belongings upon being released without a stain, et cetera. But there . . ." he shrugged his shoulders whimsically, "I invariably attune my style of handwriting to the occasion. The thin quavering lines which you apparently know so well were doubtless caused by my fear at the time." "Fear?" A grim smile of disbelief. "Yes. Fear that perhaps the noble cause of justice might once more have been flouted. I may tell you, Higgins, that when I send—er—threatening letters, I again suit my style to the occasion. Bold—adamant —accusative. Denoting the will to carry out the threat and the power to do so. Nothing weak-kneed about it." "You are trying to imply that you didn't write this, eh?" "My dear chap! Oh, my dear chap I" A knock at the door and a red-faced constable entered, and delivered a message breathlessly, as though he had run a couple of miles beforehand. "The Duke of Wembley, sir. Wants you on the 'phone." Tommy Tucker smiled. "How extraordinary I Fancy that now I My uncle!" 52 THE DOUBLE SOLUTION Higgins swore beneath his breath. Wanted on the 'phone! And with a telephone instrument simply shouting its presence on the desk. This was ap- parently the best thing the constable could think of. Coupled with his make-belief breathlessness it was farcical. "Get out !" he said savagely. "Something misfired?" queried Tommy. "You know, that chap's been outside the door all the while, possibly with a watch in his hand, for I did not hear his receding footsteps after letting me in, nor his frantic gallop to deliver that urgent message. And I'm particularly acute of hearing. I fear it was a plot to curtail my visit. Higgy! Oh, Higgy! I fear I am unwelcome." Tommy Tucker went. Higgins walked to the door and called after him. "Yes?" inquired Tucker, his eyebrows raised questioningly. Higgins held out his hand. Tommy shook hands, but Higgins still kept his hand out and waited. Tucker coughed. Then he placed a hand in his jacket pocket and removed therefrom a blank sheet of official notepaper—the same piece the inspector had been ostensibly studying when Tucker had been ushered into the office. "Ahem! Sorry, Higgy." "Don't mention it." Inspector Higgins snapped his fingers to a passing constable. "Show this gentleman off the premises, please." Then he turned to Tommy, and said apologetically: "You might get lost, you know." A sound of footsteps along the corridor, and then an amazing thing happened. Tommy Tucker's right hand dropped negligently into his jacket pocket, there was a gasp behind the inspector, and he turned quickly to see the extraordinary spectacle of Worthing- ton Westmore slowly raising his hands above his head, THE DOUBLE SOLUTION 53 whilst behind him an obsequious constable stared open-mouthed. For a brief fractional second Inspector Higgins was dumbfounded. A hold-up I In Scotland Yard, of all places I Then he acted. A lightning jump and Tucker's right hand was pinioned within the pocket, and Westmore, a sneering grin on his face, slowly lowered his hands. "Hold him, Higgins." The next moment, before the inspector was aware of what he was about to do, he had crashed his fist into the face of the helpless Tucker, who dropped inert from the inspector's grasp. • • • • a Tommy Tucker recovered in a few seconds, but in that short space of time he had been thoroughly and effectively searched and his weapon proved to be non- existent. An official envelope was, however, brought to light. Worthington Westmore did not regain consciousness for over half an hour. He did not know what had hit him, and never would, for the two constables who had witnessed the whole episode quite approved the inspector's action, although one of them afterwards confessed that it was a pity the inspector had used his right when his left hand was the more effective. "You're lucky, Westmore. Mr. Tucker will not prosecute," said Higgins coldly, when the millionaire, looking white and shaken, was seated in the inspector's office. "You were on your way to see me, I suppose?" "I was, but . . . Higgins! if you cross me again you can say good-bye to your career." Higgins stared at the other through lowered lids. "Westmore," he said impressively, "I don't take that sort of talk from anyone. Whether your wealth can better be expressed in pounds or pence matters nothing to me. You may have influence—so have I: the influence which is the accumulation of years of 54 THE DOUBLE SOLUTION faithful service. If you've come for my help— legitimately—you'll get it. If you've come to threaten —you can go to hell. That's my last word on the matter." Worthington Westmore blinked. It was obvious that he was not used to plain speaking. He coughed apologetically, then produced a letter from his pocket. "I think this is an—er—excuse for my—er— eccentric behaviour." The same quavery writing—almost the same wording. ^ You have three weeks to live. You-know-who. Higgins was impressed, despite his repugnance at the man's conduct. "You've come for police protection?" "Exactly." "And you have nothing to add to what you have already told us?" "No. I—er—thought I had circumvented any trouble, but ... I don't know." His voice trailed off. Then, suddenly, as though to catch the inspector off his guard: "What did that man want with you?" "The man you struck whilst I held him ?"—brutally. Worthington Westmore did not reply. "Do you mean Mr. Tucker ?"—inexorably. A shamefaced nod. "I see. Well, that's his business. Why don't you ask him?" A pause. "You seem to know him.' Again Westmore did not reply. Higgins was in the mood when he would do nothing to help the other out. As far as ifc was possible for a man of his nature and in his position to take sides, he was definitely not upon the side of the millionaire. Westmore, by his own conduct, had lost a potential ally. Higgins coughed. "I, too, am on occasion very busy," he suggested. "I'll put a man on guard at Preston Building." THE DOUBLE SOLUTION 55 "I thought you had already done that," said West- more quickly. Inspector Higgins studied the face of the man opposite him, but did not reply. His instructions to the man on duty trailing Worthington Westmore had been most explicit—to follow and report, but to act with great circumspection. Yet Westmore seemed to have "tumbled" to him pretty easily. Naturally it is not easy to follow a man for days on end without the fact being noticed by the "trailee", yet Scotland Yard trains men to carry out this duty inconspicuously, and for some days the report had been negative— Westmore had not left Preston Building. "It was your man, wasn't it ?"—apprehensively. Higgins shrugged his shoulders in an attempt to be non-committal. "Look here, Mr. Westmore. Excuse the phrase, but you've got to come clean. You suggested before that you knew who had written this note," tapping the second letter. "Now then, quite bluntly, whom do you suspect?" A long pause. Westmore seemed to be marshalling his thoughts. Then: "I thought it was—er—Tommy Tucker; now I'm not so sure." "Oh I" "I'm wondering whether the Angel might not have written this one." Higgins laughed shortly. "Then your procedure is obvious. You must—er— rick the lady." "I—I can't." "Why?" Then, as no reply was forthcoming: "Has she too big a hold upon you?" Worthington Westmore sneered. "You're wrong, Inspector. You're wrong. I'm not interested in the Angel's physical charms, undoubted as they may be. She—er—she is very useful to me." ti m. 56 THE DOUBLE SOLUTION "She is my—er—confidential private secretary." "All the more easy to discharge, I should have thought." "Then you're wrong again. The Angel knows too much of my private affairs. She could—er—be very useful to my—er—competitors." "Your—er—private competitors ?" — sarcastically, emphasized by a deliberate pause before the penulti- mate word. "Worthington Westmore, you're lying. Get out." The man rose in outraged bewilderment. "Higgins, if anything happens to me, you'll be responsible." The inspector also rose from his seat and walked to the door, which he held open invitingly, restraining the impulse to plant his large foot where he felt it was most wanted. "You know where I live, should you feel you have anything to tell me," he said meaningly. CHAPTER VI IN WHICH INSPECTOR HIGGINS INSPIRES A LITTLE BURGLARY Inspector Higgins was pardonably annoyed. He was used to questioning suspects and had become adept in differentiating between the wheat of truth and the chaff of mendacity. One expected a suspect to lie, and it was generally through their lies that suspects were convicted; and if a suspect did not lie, Inspector Higgins was more than half convinced of his innocence. But for a man to come to Scotland Yard for aid and then lie . . . well I it annoyed him more than a little. Higgins strongly suspected that his thought that the Angel was being detained by Westmore as a hostage for Tommy's good behaviour was not far from the truth. Otherwise, Westmore need only turn her out of Preston Building. Higgins smiled grimly at the cleft stick into which the millionaire had placed himself, and wondered whether he could not detect Tommy's hand in the planting of the seed of Suspicion against the Angel. That had his subtle touch. Assuming that his theory were correct, and that the' Angel really was a prisoner, then it would be like Tommy to use such a means for her release—having admittedly failed to effect an entrance into Westmore's apartment at the top of Preston Building. And Tommy Tucker's abortive attempt to purloin some official notepaper? True, he had nearly got away with the envelope, but . . . Why had he needed those? Was it merely the normal workings of his acquisitive instincts? Or had he some definite object in view? 37 6o THE DOUBLE SOLUTION toward him—that same instrument which had effect- ively given the lie when the constable had announced the Duke of Wembley during Tommy Tucker's visit— and called the messengers. "Higgins here. That report from Preston Building. When did it come in? Just now, eh? How? 'Phoned from the City, eh? H'm. Thanks." Higgins reached for his hat and coat. Either the constable on duty at Worthington West- more's place was asleep on the job, or there was another exit from Preston Building. For there was no mention of the millionaire's visit to Scotland Yard. Of course, the man might have thought that this would need no reporting, but, if so, then he was due to blush in a few moments, when the inspector informed him of the official view of his intelligence. And if there were two exits, then there were two entrances; and a secret entrance, to put it mildly, would be exceptionally fortuitous to a potential murderer. At Preston Building the constable had not proved to be asleep on his job, if one were to believe his vociferous denials, and the lift-man reiterated his state- ment that there was no way to the Bank through the building. And Worthington Westmore was still stated to be busy when Higgins once more used that anti- quated mouthpiece of the speaking-tube. It was the voice of the Oriental manservant, who also regretted that the lady, too, was engaged. "Which lady ?" queried Higgins wrathfully up the tube, remembering the two voices when he had spoken with the Angel on the telephone. There was no reply. Higgins cursed. Westmore's apartment on the top floor was seemingly impregnable. No stairs—merely a lift, the door of which was simply a panel in the corridor, which was opened with a key—a very tiny key. Possibly a bit dangerous in case of fire—the local authority would have something to say about this, were they informed . . . but the lift must work THE DOUBLE SOLUTION 61 in the perpendicular. Ergo, each panelled door must be immediately below the one above. Higgins started to descend the building by means of the emergency stairs. Another tiny keyhole . . . more stairs . . . another keyhole . . . again . . . again . . . ground floor . . . basement. If the secret exit were anywhere it must be here. Unless, of course, it was through one of the offices into the adjacent building. Higgins cursed again as the thought struck him. Nothing doing. A long search in the basement had been unrewarded, save by a visit from a uniformed constable, who had been brought in by the instigation of the lift-man to see what this strange man was doing in the cellars I A little lying and a handsome tip had overcome the lift-man's scruples, and the constable had been most apologetic. Higgins had missed the exit somewhere. He could hardly fall back on the offices in the building, owned as they were by various City firms of indisputable integrity. Obviously one of them belonged under cover to Westmore—and Higgins did not think it would be his recognized office on the first floor. The inspector studied the names on the notice- board at the entrance of the building. A harmless, innocuous-looking lot. A firm of incorporated accountants, a mining engin- eer a public company in which the inspector himself was financially interested, inasmuch as the shares he had bought at twenty shillings now stood at one and ninepence (his heart urged that these must be the culprits, but reason prompted otherwise !); and sundry other tenants of apparently harmless mien. There was nothing for it. Higgins made a complete list and once more started his inspection of the offices, walking up the stairs and checking off his list each name as it appeared painted on an office door. When there was no name he knocked and entered, and immediately apologized to the occupant—if any. His swift glance 62 THE DOUBLE SOLUTION at each interior, however, told him practically all he wanted to know. And on the third floor was a name which was not on the list at the entrance. Here was something tangible at last I The Oriental Commerce Corporation. Underneath, some hieroglyphic, which looked like Chinese, but might be merely to impress the unwary. And the door was adjacent to the disguised panel of Westmore's private elevator—if that meant anything. What now should be bis mode of attack? Should he open the door and walk in, as the gentleman from the Prudential, or the London representative of the Cairo Carpet Corp.—or ... He turned the handle. His decision was made for him—the door was locked. That night an entirely unofficial and certainly un- authorized raid was made upon the offices of the Oriental Commerce Corporation. It was somewhat fortuitous that Inspector Higgins and Constable Summers (the Yard expert on locks and bolts) should have unfortunately been locked in the building after the cleaners had left, and that Summers should have with him a complete set of skeleton keys whose right- ful owner was languishing in gaol. It was also neces- sary, unless they were to be imprisoned for the night, that they telephone to the local police to procure their release ; and, as all the offices were locked, they had, perforce, to break open a door . . . and that they happened to choose the door of the Oriental Commerce Corporation . . . well! A few grunts—an occasional muttered imprecation —then Summers announced that the lock had yielded to his administrations. Inspector Higgins carefully opened the door, and flashed his electric torch within the interior. A massive safe on his immediate left; a curtained window opposite him; a glass cupboard containing some hideous Chinese idols and carved figures, grotesque and of no known biology ; a commercial counter on his 64 THE DOUBLE SOLUTION "Quiet!" The pair shrank behind the curtain and awaited developments. No sound. Higgins sensed the presence of another human being in the near vicinity, yet dared not betray his presence by a surreptitious peep from behind the curtain. "Put 'em up!" A sudden voice from within the room. Higgins did not move a muscle, but Summers whispered: "They mean us, sir." Again the voice. "You! You, I mean! You with the big feet sticking out from under the curtain. Come along." Higgins glanced downwards. They weren't his feet, anyhow. Constable Summers sheepishly emerged. "Who are you, and what do you want?" Higgins chanced a peep. It was the millionaire's Chinese servant. Then and there Constable Summers redeemed himself in the inspector's eyes. He humbly apologized for his presence—told his specious tale of being locked in by mischance—was frightened by that weird noise—and hoped he had not inconvenienced the gentleman. The Chinaman was not convinced. Then the constable excelled himself. He produced his official card, which proclaimed his name but not his rating, and, whether or not by reason of his con- nection with the police, was conducted from the room by the Oriental. Inspector Higgins breathed a sigh of relief. He would wait to see whether the Chinaman returned, and then push off. He needed no further proof of the connection between this office and Worthington West- more's suite upstairs. He did not know, but could guess that the very act of opening the door had given some signal of warning to those living above. But how had the Chinaman got into the room unless by the door? THE DOUBLE SOLUTION 65 That whining sound had undoubtedly been Westmore's private lift, the panelled door of which was adjacent to the door of the office, but . . . The light went out. And then the merest suggestion of sound ... of returning footsteps. Curse I He should have bolted whilst he had the chance. That Chinaman was more than a little sus- picious. Possibly he wished to ascertain whether or not Summers had made a search I There was nothing for it but to hide once more . . . and the curse of it was that the curtain seemed to be the only means of concealment. Any port in a storm. Silence. The footsteps had stopped . . . unless he had been mistaken. That must be it ... he was getting jumpy. Higgins peeped from behind the curtain. Utter darkness. And then a thin pencil of light from the door to the floor at his feet ... a single ray, then darkness again. Strange I Blankety strange I Got it! The light was from the keyhole. And coming from there, the source of light must have been very dose to the keyhole itself. An electric torch, say . . . The gentle fitting of a key into the lock . . . and then the withdrawal of the key. Funny sort of business, this . . . another key. Jerusalem I Another unauthorized visitor! Higgins grinned. This was comic. And the moment the door was opened another warning would somehow be given above and the whole comedy re-enacted. Yet it might be as well if he waited ... in fact, he must wait. A soft click—the sound of the opening door. Higgins stepped from his concealment and switched on his torch. Tommy Tucker, revolver in hand, stood before him. E CHAPTER VII IN WHICH INSPECTOR HIGGINS MAKES A CAPTURE "Stick 'em up, Tommy," bluffed Higgins, using the same formula which had been so effective with Con- stable Summers. "Well! Weill Well! If it isn't the dear old inspector." \ "It's me all right"—grimly. "And not so much of the 'old', either!" Tommy Tucker tried to pierce the gloom behind the blinding ray of the torch, then, philosophically shrug- ging his shoulders, dropped his revolver, and felt in his pocket for a cigarette. - Again that weird rumble. "Come along, Tommy. Beat it!" Tucker needed no second bidding. He dashed from the room, and the inspectoi, stopping but to retrieve the discarded revolver, followed close upon his heels. Along the corridor, then down the stairs. "Far enough, Tommy." if Tucker halted. "What's the big idea, Higgy?" he queried petu- lantly "Dunno"—tersely. "What's yours?" "Dunno either," in a voice strangely like that of the inspector. Higgins frowned. He could not understand the other's levity, unless Tommy had somehow fathomed that his own entry to the office of the Oriental Commerce Corporation had been—well, unorthodox. "What were you doing in that office, Tommy ?" he inquired sternly. THE DOUBLE SOLUTION 67 "Why did you tell me to beat it ?" countered Tucker —and Higgins knew where he had made his mistake. Tommy Tucker was one of the most astute men he knew, and he had seen his loophole and had promptly ''seized'' it. Higgins could do nothing. The following morning, soon after the main gates of the building had been unlocked, Tommy Tucker and Inspector Higgins emerged. A silent breakfast at a convenient restaurant, then they parted. If Tommy Tucker observed that the inspector, after ostensibly leaving him, turned and followed in his wake, he gave no sign; yet the inspector lost him five minutes later in the Liverpool Street Station Arcade. Constable Summers was waiting for the inspector at Scotland Yard and reported that the Chinaman had taken him before Worthington Westmore, to whom he had explained that he had been hiding in the building under orders to protect the millionaire's person, and that he had been conducting a search of all the offices to see whether there were any unauthorized intruders. Westmore had believed him, and undoubtedly the later forcible entry of Tommy Tucker had lent colour to Summers' yarn. It was unfortunate that the Yard's most able shadowei had to report that he had not yet picked up Tommy Tucker's trail. Pity, too, about the Oriental Commerce Corporation, for he had been unable to make any sort of an inspection of the place, and now would certainly have no oppor- tunity of so doing. Couldn't even apply for a search warrant, unless possibly from a complaint from the Borough Surveyor's office that the plans of certain alterations to Preston Building had not been deposited; such certain alterations to include the absence of stairs to the top floor and the exit from the offices of the Oriental Commerce Corporation. Pretty putrid sort of excuse to get a warrant. Yet he could bear to know something about the activities of that firm: who they were and what they 68 THE DOUBLE SOLUTION did. The estate agents knew nothing, the matter being a private letting of the owner, Worthington Westmore, who apparently was satisfied with the references. Inspector Higgins nodded his head sagaciously when he received this information, and jumped to the obvious conclusion. Then he remembered a point which he had over- looked. If the secret exit from Preston Building was through the office of the Oriental Commerce Cor- poration, then there must be a connecting office in the adjacent building. There was: the Eastern Trading Company. Pre- sumably a commercial rival of the Oriental Commerce Corporation. Proprietor, a Mr. Lu. Rent guarantor, Worthington Westmore. "Most satisfactory client, sir. Most satisfactory." The comptroller of Hartford House, the adjacent build- ing, rubbed his fat hands together and beamed. Worth- ington Westmore was a name which carried weight. "I should have thought that Mr. Westmore could have found room for his Chinese gentleman in his own building next door," Higgins suggested, in an effort to obtain more information. "Couldn't. He is restricted by his lease to the Oriental Something-or-other which forbids him to let offices to a similar undertaking." I see. Worthington Westmore thought of everything. A watch was placed upon the office of the Eastern Trading Company as well as upon their ostensible rivals next door, and it was soon proved that the millionaire occasionally called upon the former and stayed for long periods, but never upon the latter. The inference was obvious. Through the Hartford House—Preston Building's secret door—Worthington Westmore had no need to leave the office of the Oriental Commerce Corporation, for from there to his suite was direct communication by lift. THE DOUBLE SOLUTION 69 It was some days before Tommy Tucker once more turned up, and this time as a prospective tenant of Hartford House. He was surprised, but far from dis- concerted, when Inspector Higgins tapped him on the shoulder as he was leaving the comptroller's office. "Hallo, Higgy. What V you doing here ?" he in- quired pleasantly. "Watching, Tommy. Watching. Between ourselves, we are expecting some light-fingered gentry to break into an office on the third floor. I should keep away if I were you. You never know I Accidents will happen, and you might once again get arrested by mistake." Tommy Tucker sighed. "T'c'k I T'c'k I I suppose I must write off my deposit as a bad debt I" "It might be as well." By this time the Yard's most able shadower, who had spent many anxious days (on the inspector's suggestion) outside Hartford House, easily picked up Tommy Tucker's trail I And Tommy was amazed at the ease with which he shook off Inspector Higgins, after that worthy had followed him half a mile, little recking that this was part of the inspector's low cunning to lull any suspicions which he might be harbouring. Thus, in due course, he was traced to Wembley, that thriving town in the north-west of London, which, though compact in its core, straggles out almost to Harrow-on-the-Hill. Inspector Higgins knew the place well, and admired Tommy Tucker's taste in his choice of neighbourhood. The house itself was detached and was built plumb in the centre of about half an acre of garden, which was free from weeds and well-tended. There was a gravelled drive to the front door and from thence to a brick-built garage. On the fringe of the property was an edging of trees which effectively hid the house from the roadway. Local inquiries revealed the fact that Tommy 70 THE DOUBLE SOLUTION employed two gardeners, but no inside servants. No papers were delivered and no tradesmen called. Higgins smiled as he received this information. Trust Tommy for that! For there is no more effective give- away, should one wish to keep one's comings and goings secret, than a full milk-bottle upon the doorstep or a newspaper sticking half out of the letter-box. And to stop deliveries would be equally objectionable, from Tommy's point of view. His neighbours did not know him and apparently had no wish to do so. His rates were paid by cash. Another insight to Tommy's thoroughness—no in- criminating (or "tell-tale" is possibly a better word in his case !) information as to his bankers which a cheque might supply. A very select gentleman. Higgins marvelled that Tommy had led his trailer so easily to this place. And now Higgins knew Tommy's bolt-hole, of what practical use was it? Of course it could (and certainly would) be watched —but otherwise? Inspector Higgins himself went down to have a look at the place. Barring the fact that he liked it, there was nothing further he gleaned from his personal inspection. He did ascertain, however, from one of the gardeners that he worked for a local nurseryman, and that the garden was tended under contract with his principal. He also learned that the man had secured the contract for converting the gravelled drive into a concrete one. Obviously Tommy Tucker realized that gravel left traces of the wheels of a car, and that concrete did not, except in wet weather. Possibly Tommy had weighed the pros and cons and had decided that, as it was not always raining in Eng- land, the concrete was the better proposition. But why had it suddenly become urgent to Tucker to hide traces of a car journey? He was up to some- thing, that seemed evident. THE DOUBLE SOLUTION 71 The only strange aspect of the whole thing was that none of the "locals" ever remembered seeing Tommy Tucker—further proof of the man's uncanny ability effectively to efface himself. "I thought you said there was no one at home?" said Higgins. "I've seen nobody go in, sir," replied the constable. "There was movement in that upper window." It was dark, and Higgins and the constable had been gazing at the house as though to seek inspiration, and the inspector was positive he had, in the dim reflection of the light of a street lamp fifty yards down the street, seen the merest suggestion of movement of an upstairs curtain. It was as though someone within was peeping with- out. Higgins was thankful that both he and the constable were effectively hidden by that ring of trees. Unless they wished to betray their presence on the road- 4 way (assuming the watcher was not already aware of it) they must perforce stay where they were . . . and the longer they waited, the more time for the man to sneak out the back way and negotiate his neighbour's garden- fence. If only they had something to hang on to Tommy Tucker they could easily cut short his suspicious activities, but Tommy was a notoriously sticky customer to tackle. Higgins ruminated along these lines, his eyes glued on that upper window. It was not to be surprised, therefore, that he missed a shadow-like form which peeped for one brief second round the further wall of the house. The first intimation he had was when the figure streaked for the road, cleared the fence with an amazing leap and was off and away. "Come along, man." Inspector Higgins started in pursuit, with the constable a close second. They had hardly disappeared round the bend of the road when the front door of the house opened and an elegant figure emerged, and strode sedately to the 72- THE DOUBLE SOLUTION garage. With no semblance of hurry, yet with almost incredible speed, a small two-seater car was driven out of the building, and the garage doors closed. Down the gravelled drive and out of the gates. A turn to the right, the opposite direction to that in which the inspector and the constable had so recently galloped, and, with a derisive screech of the klaxon, the car was on its way. v Meanwhile, an undignified procession of three was legging it down the roadway: the fugitive a good first, Inspector Higgins a bad second, with the constable slightly behind him. Higgins was amazed how quickly the aspect of a town gave way to that of the country. Tommy Tucker's house must have been on the" very fringe of the town, for fields on either side soon came into view. Higgins thought he could move, but . . . The road gave way to ruts—of builders' drays, the inspector guessed ... a large stone . . . With a full-blooded curse Higgins pitched on his face, whilst the constable passed him going strong! A gate, which the fugitive vaulted lightly. The constable climbed over it laboriously, and Higgins, picking himself up from the ground, paused to recover his lost wind. He walked to the gate. The fugitive was running lightly about twenty yards ahead of the pursuing constable ; so much he could make out by the aid of the moon, which had conveniently emerged from behind the dark clouds ; to make matters worse, the man was obviously running well within himself, for he occasion- ally glanced behind to see exactly how near his pursuer had got, and seemed deliberately to keep the same distance ahead. Higgins, hopelessly out of it, considered his next move. Supposing the constable managed at last to catch Tommy Tucker, what then? There was no law against a moonlight race! The circumstances were certainly THE DOUBLE SOLUTION 73 suspicions, and it could well be argued that no man runs away without cause, yet Tommy, if caught, would doubtless state that he was training for the next Olympic games, and complain that the police hadspoiled his chance in the three miles! Jerusalem! What was up now? The fugitive, having lured his pursuer well away from the road, had suddenly turned, and was now re- turning full-pelt to the gate, leaving the constable hopelessly in the rear. Higgins grinned delightedly. The man had only been aware of one pursuer, and was now "haring" as hard as he could toward the willing arms of the waiting inspector. The man cleared the gate with a magnificent leap and was the next moment pinioned in the inspector's arms. "Damned hard luck, Tommy." But it was not Tommy Tucker. Mr. Lu, Worthington Westmore's personal servant, did not take kindly to the inspector's restraining arms, and could Higgins have understood the weird and wonderful language which was issuing from the China- man's frothed lips, he might not have smiled so widely! CHAPTER VIII IN WHICH MR. WESTMORE IS AFRAID "Well! Well ! Well ! Whoever would 'a'thought it?" Inspector Higgins beamed upon his prisoner. The next moment, with a crash, the constable clambered up the gate, flung over one leg, and then stopped as he saw that the race was over, hanging precariously in that position, whilst he drew in great gulps of Wembley air, and staring in bewilderment at the inspector and his prisoner. "Got him, sir ?" he queried at long last; and then coughed apologetically as he realized the incongruity of his question. Then: "I never knew, sir, that Chinks could run so fast." "Neither did I," shortly. "And now come and hold him whilst I see what he's got on him." "You cannot do that"—mildly from the prisoner, who seemed to have recovered the typical Oriental equanimity. "Oh, can't I ?"—nastily. "Just watch me." The Chinaman shrugged his shoulders resignedly. "It might be most inadvisable," he said. "Under the Act of" "Cut it out." Nevertheless, Inspector Higgins did not immediately carry out his suggestion to search Mr. Lu. An inner warning urged him to go slow—not to bite off more than he could chew; and Worthington Westmore could be very nasty should occasion arise. . . . Better climb down whilst he had the chance, or . . . "Got any lethal weapons?" he queried, more to gain time than anything else. 74 76 THE DOUBLE SOLUTION What was Worthington Westmore doing at this time of the night, fully clothed and reading a book, and most obviously awaiting the return of his servant? Was it usual for a man of his reputed wealth to wait up for his servants at night? The answer was so patently in the negative that Higgins wondered exactly what jiggery-pokery he had stumbled upon. Mr. Lu had opened the main door of Preston Building (or, at least, the small door inset in the larger one) with a private key, which argued that he used this means of ingress pretty frequently after the building was officially closed . . . and Westmore had asked him whether he had got "it". Higgins would have given a deal to have known what that "it" was. He glanced ostentatiously at his watch—that gun- metal watch which he had had for so many years, and which was known to his colleagues as Big Ben—and then raised his eyebrows quizzically. "I—er—hope I haven't disturbed you, sir," he remarked. "Not at all—not at all !"—hastily. "What has my man been up to?" An uneasy glance at the China- man which Higgins noted subconsciously whilst presumably staring at the face of his watch. "Er—h'm! Trespass—if not housebreaking," he said at last. "Well, Lu? What have you to say?" The Chinaman's eyes crinkled into a smile. "I went to Wembley, Mr. Westmore, as instructed. I noticed a man who seemed to be watching your residence there and ..." "One moment." Higgins stopped the Chinaman's explanation with a gesture. He felt that, of the two before him, the Oriental would be the more accom- plished liar, and that whatever he said, whatever excuse he manufactured, the millionaire would back him up; whereas Westmore might be tangled in his own web of deceit. "You tell me, sir." THE DOUBLE SOLUTION 77 The damage, however, if any, was done. "Certainly, Higgins. I instructed my man here to proceed to my house at Wembley," he began. "It is your house, I suppose ?" again interrupted the inspector. The millionaire ignored the question, merely frowning his annoyance. ". . . to get some important papers for me. What happened there I don't know. What did happen, Lu?" Inspector Higgins felt baffled. "I noticed someone watching the piace, sir. It frightened me, being aware as I was of the threat hanging over your august person, so I waited . . . and then endeavoured to flee from the watcher. I regret I miscalculated the number of my pursuers and . . ." he shrugged his shoulders, "Mr. Higgins was one of them, and brought me here." The millionaire smiled his thanks. "Well, Inspector ?"—blandly, with raised eyebrows, denoting that it was now Higgins's turn to take up the threads of the story. Inspector Higgins looked steadily from one to the other. If he had been told the truth he had placed his large foot clean through the cucumber-frame— and if the explanation was a lie he could do nothing. Most humiliating. A long pause. Neither the millionaire nor the China- man moved a muscle. Higgins felt an irresistible urge to shuffle his feet, or to give some similar indication of his embarrassment. Mr. Westmore at long last broke the silence. "A graceful withdrawal seems indicated, I think, Inspector," he suggested, with a bleak smile. "I wonder, Westmore. I wondei." Inspector Higgins smiled grimly. "Could I borrow the key of your Wembley house?" he queried. "Certainly—when you produce a duly authenticated search warrant." "How many gardeners do you employ there?" 78 THE DOUBLE SOLUTION "Look here, Higgins, I refuse to answer any more questions. Will you join me at breakfast ?"—ob- viously expecting a refusal. "Thank you very much . . . you're too kind." A pause. "Ahem I Good I See about it, Lu, please." A most uncomfortable breakfast followed. Some- thing was in the air—of this Higgins was perfectly convinced—but he could not make out what it might be. The Chinaman was the model servant, silent- footed, deferential, automatic, yet there was something more than was usual in his attitude towards the millionaire. . . . Higgins accepted a cigar, and Lu anticipated his search for a match by holding a lighted taper before the inspector. Then he withdrew. A knock at the door and a girl entered, holding a bundle of letters. It was the Angel. She faltered at the door when she noticed the visitor, but then reso- lutely stepped forward and handed the letters to West- more. "Good morning, Angel," said Higgins. "Good morning, Mr. Higgins." She looked older than those few weeks before, and Higgins wondered what hidden tragedy lay behind her presence in this building. "Lu told me . . ." she began, turning to Westmore. "Ah, yes. I'm sure our good friend, Inspector Higgins, would like to be relieved upon one point. You're happy here, aren't you, my dear?" "Y-yes." A slight hesitation, then, with a rush as though to make up for the mistake: "Of course." "And you wouldn't leave me for worlds, would you?" She shrugged her shoulders. "Would you ?"—sharply and insistently. "No." "There's a good girl. Thank you." A gesture of dismissal. THE DOUBLE SOLUTION 79 "You'll excuse me, won't you, Higgins?" Worthing- ton Westmore started opening his letters with an ornate jewelled paper-knife. Higgins bowed the conventional permission. The Angel! A prisoner or not? And what was behind that pantomime of a moment before? The Angel was hesitant in her avowal of contentment— but somehow or other Worthington Westmore seemed to have divined the inspector's suspicion as to the real state of affairs. And what had Lu told her . . . which she had been about to divulge when Westmore had interrupted her in order to present his little comedy? Obviously the Chinaman had not mentioned Higgins's presence in the room, for she had faltered at the door upon catching sight of the inspector. Possibly Lu had told her to bring in the millionaire's correspondence, which he was now studying with such marked pre- occupation. From her attitude Higgins guessed that such procedure was, to say the least, unusual. It was hardly likely that Westmore, if the girl really were an unwilling guest at Preston Building, would allow her to handle lis mail. . . . The whole episode appeared to have been deliberately staged for the inspector's benefit. Why? There had been more than a suggestion of the iron hand in Westmore's forcing out of the girl her reluc- tance to leave him. Whether "reluctance" or "inability" Higgins was none too sure. He rose from his chair. "I must be going, sir," he said. Worthington Westmore glanced up from his corre- spondence. "Must you ?"—half-heartedly. "One moment, I'll get Lu." He left the room, leaving Higgins alone. The in- spector donned his hat and coat and stood at the lift door, more than a little interested in a dial let into the wall. Oh, yes I He remembered now. On a previous occasion Westmore had told him that this indicated 8o THE DOUBLE SOLUTION the whereabouts of the lift and that by moving the hand one could operate the working of the lift irre- spective of the controls in the lift itself. Very interest- ing . . . and useful, too . . . possibly dangerous if an unfortunate passenger was caught half in and half out on one of the floors. Still, Westmore would know whom his passengers were, and an unauthorized visitant would have no kick coming. Higgins would have liked to try it, but was half-afraid of an electric shock. . . . A sound behind him. He turned swiftly. It was the Angel. "Higgy I" The merest whisper. "Higgy I I— I . . ." And then, inconsequentially, she burst into tears. Jerusalem! This was the last straw! Higgins, like all manly men, felt a fool in the presence of tears . . . incompetent . . . embarrassed . . . utterly unable to cope with the situation . . . and not a little impatient. But kind. "What is it, Angel ?"—gently. "Oh! Nothing, Higgy. Nothing!" How like a woman! Higgins sighed. "Can I help, my dear?" And then a voice behind them: "How touching!" Higgins turned. "That'll be about all from you, Westmore. Now then, Angel. Sit up !"—purposely brusque. "What's the trouble?" No answer. "Are you tired of stopping here? Do you want to leave? If so, I'm just off myself. ... I'll wait for you." A long pause. "I can assure you, Inspector"—suavely, from the millionaire—"if this young lady wishes to leave my house she can do so at once." He turned to the waiting Lu. "Go and get her things, Lu . . . and that letter I spoke to you about—post it!" THE DOUBLE SOLUTION 81 "It doesn't matter ... it doesn't matter." Wearily the girl raised her head, and left the room. The fact that the Chinaman did not bring in her things went to prove that he knew they would not be wanted. "Show the inspector out, Lu." The lift was half-way down the shaft when there was a warning bell, a jerk, and the lift stopped. Then slowly it began to ascend, gaining speed with each foot upwards until it stopped again and the door was opened. Higgins, guessing that he had just had a practical demonstration of the workings of that dial, was not surprised to find himself faced by Worthington Westmore. But a change. White, haggard and shaken. Bulg- ing eyes, dry lips, inarticulate. Fear! With a weak gesture he thrust into the inspector's hand a letter: You have three days to live. You-know-who. Then he collapsed upon the carpet and Lu jumped to his assistance. A CHAPTER IX IN WHICH INSPECTOR HIGGINS RECEIVES ANOTHER LETTER Inspector Higgins watched disinterestedly the China- man's ministrations whilst he faced his own problem. A dark tragedy seemed to be approaching its climax, for the question of a hoax could now be definitely ruled out ; a man of Worthington Westmore's stamina did not faint without good reason. There was some dark secret in his life about which the world knew nothing—some enemy of whom he knew but dared not tell. That the millionaire had some means whereby he could stop this persecution, Higgins guessed ; but also guessed that the alternative was equally impossible. And the farce must stop . . . and Higgins must stop it. Three days! More than likely a bluff on the part of the writer! Whoever sent the letter was possibly relying upon the cumulative effects of his cryptic letters to drive the millionaire into some course of action which he was unwilling (for want of a better word !) to adopt. The millionaire had himself stated that he had first thought Tommy Tucker to be the writer; then his suspicions had fallen upon the Angel. And now . . . was it not possible that neither the Angel nor Tommy Tucker were actively concerned? Was there a third party unknown responsible? Gosh! If that were so there wasn't much time. "You-know-who" to Westmore suggested Tommy or the Angel, which hinted that this pair had good reason THE DOUBLE SOLUTION 83 to threaten. Did the phrase apply to another, and did Westmore know whom it was? There was a long-drawn-out sigh and Worthington Westmore opened his eyes, then tried ineffectually to struggle to his feet. Higgins, feeling that his attitude had been a little heartless, walked to the sideboard and poured out a stiff glass of brandy. Even as he did so the thought crossed his mind and he smiled at the recollection of the drink he refused on his first visit to this place. Westmore swallowed the spirit thankfully. Slowly the colour returned to his face and, with the aid of Lu, he staggered to a chair and subsided thankfully into its well-upholstered depths. A long silence. "Well, Higgins? What do you propose to do?" The millionaire had recovered some of his old force. Higgins thrust his hands deep into his trouser pockets. Then: "I'll tell you. Since you tell me but half-truths I must perforce work more or less in the dark. I can, however, be near at hand to protect you from whatever danger it is that threatens. I can place a guard upon this building, the corridors, the roof, your lift-gates in the corridors, and any other place which experience may suggest. That is one method. The other is for you to tell me the identity of this 'You-know-who' person, and I'll stop his little gallop." I see. "There is a third alternative, of course." "What is that?" "You can stop it yourself." "What do you mean?" "If you don't know—I can't tell you." "What is on your mind, Inspector?" "You are acting dense, Westmore, but I'll tell you all the same. Mind you, I'm speaking entirely un- officially. It is not advice, for I am not competent to advise. People don't threaten without good cause, 84 THE DOUBLE SOLUTION unless in an endeavour to get money in the 'hold-up' sense—the 'Black Hand Gang' touch of our childhood—in which case the procedure is simple: defy them and they'll try for a more easily frightened Croesus. If they have good cause to threaten, the procedure is equally simple—go to the police for help and tell them the truth." Inspector Higgins repeated the last phrase for emphasis. "Both amount to black- mail. And nowadays the police do not announce to the world at large why a man has been blackmailed. In fact, they even suppress the name. Now then, Westmore, it's up to you. I can't advise. You obviously know your own business best. This is, as I said, absolutely unofficial and highly irregular, and would get me into very hot water at the Yard. . . . Well? What about it?" Worthington Westmore stared moodily at the thickly- piled carpet, whilst Lu stood behind him in an attitude of deference. At last: "Give me time, Higgins. I must think it over." "Time? You've had nearly all the time you're likely to get, if this chap"—tapping with emphatic fore- finger the letter in his hand—"is to be believed." Wilfully brutal, Higgins was trying to force a con- fidence. He was tired of all this beating about the bush. Why the deuce didn't Westmore come out into the open? Was the dark secret in his life too awful to confess? Were the consequences too dire even to a man of his wealth? It must be a criminal matter against which the Statute of Limitations may not run. If so, then Worthington Westmore must work out his own salvation. "I have at least three days," said the millionaire at last. "If this chap doesn't change his mind and act before." "He won't." "How do you know?" The millionaire did not reply, but gazed round the THE DOUBLE SOLUTION 85 room as though he were seeing it for the first time. Then he stood up and squared his shoulders. "This place is impregnable, Higgins. No one can break in here and do me injury. The only means of getting here is by that elevator, and I can work that from here." "And stay up here for the rest of your life?" "The cloud may pass." "What of your food? Who cooks that?" "Lu here." ''Anyone else handle it? Poison is a nasty business.'' Again wilfully brutal. Then: "Who lives here besides yourself, Lu, and the Angel?" "No one." "And you trust them?" "I trust Lu." "And the Angel?" For the first time since the inspector's return, Worthington Westmore smiled. It was not a nice smile. "The Angel is perfectly harmless," he said cryptic- ally. "Thanks. Well, Westmore, I'll make my arrange- ments. You make yours. Perhaps Mr. Lu will con- duct me to the ground floor." Once more outside Preston Building, Inspector Higgins gazed skywards. Worthington Westmore was a strange man living up there on the top floor. Higgins wondered how many people in London knew of that wonderful roof-garden. Then he turned his attention to the surrounding buildings. Was it possible, say, with the aid of a rifle, to reach those topmost windows? He had to admit that it was comparatively simple to a good marksman. And a bomb from an aeroplane? Im- practicable outside the pages of a novel, unless the aviator wished to kill himself at the same time. The whole thing was bizarre. What had the prospective murderer to gain, supposing he did succeed in carrying 86 THE DOUBLE SOLUTION out his threat? Of course Westmore was a wealthy man, and someone must profit by his death. There was an obvious line of inquiry, but one which Higgins had already used. Worthington Westmore, as far as was known, had no relations, and unless he left a will everything would revert to the State. Higgins smiled grimly. He could hardly think that even the most harassed of Chancellors of Exchequers could . . . But this was getting away from the point. No kin—to whom would Westmore leave his vast wealth? Useful to know after he was dead, of course, but of little use whilst he was alive and fully capable of making another will. And what hold had he upon the Angel? Was he not taking an unnecessary risk in that direction? Westmore must feel very sure of himself to allow such a potential—if not actual—enemy on the premises at such a time. True, the Angel seemed fairly subdued—poor kid I —but she was known to the underworlds of two con- tinents, and must possess many powerful and unscru- pulous friends. Yes, Westmore was undoubtedly taking a risk there! Still, presumably he knew his own business best. What about fire as a weapon to drive the millionaire from his bolt-hole? Rather like smoking out a rabbit, but . . . "A magnificent structure, isn't it?" And Tommy Tucker, whirling a cane and looking almost too good to be true, jerked the inspector's thoughts back to the ground level. Higgins surveyed him in silence, then let his eyes wander casually up and down the street, searching into doorways. . . . Tommy coughed. "Ahem! Your—er—friend is on a fast train to Harrow." "What do you mean?" "Sorry. I thought you were looking for a gentleman THE DOUBLE SOLUTION 87 who has been so interested in my movements of late." "What about him?" "Well, I was just about to go to—er—Harrow, and the train was on the move, when I suddenly bethought me of a most important engagement, and at grave risk of life and limb I—er—disembarked. The station-master was most offensive. Took my name and address—also half-a-crown. Possibly he has torn up the particulars by now, but '' "And what was the most important engagement?" —coldly. "There now I Would you believe it I If I haven't been and forgotten it again. I must be off." "Here! Not so fast I" Inspector Higgins made to detain him but stopped, for following casually in Tommy's wake was that extra special trailer whom the inspector had put on the job. Tucker hadn't been quite so clever as he had thought when leaving that moving train, though how his shadower had followed unseen Higgins could not fathom. He gave the man, however, full marks for the accomplishment. Inspector Higgins returned to Scotland Yard both amused and worried: amused at Tommy Tucker's colossal conceit and worried at Worthington Westmore's incomprehensible attitude. He was also not a little tired. The excitements at that house at Wembley had followed upon but a few hours' sleep in the earlier hours of the evening, and Higgins was consequently not feeling exactly at his best. This was the second time this bizarre case had caused him to lose the best part of a night's repose, for Higgins had not forgiven a problematic someone who had started him on the track of the Oriental Commerce Corporation in his efforts to protect the millionaire, and the consequential fiasco when discovered hiding there with Constable Summers. Three more days! 88 THE DOUBLE SOLUTION Supposing the Yard undertook Worthington West- more's protection until the three days were up, what then? The man who had so threatened the millionaire had only to wait until the excitement had subsided and then carry out his threat, for this thing couldn't go on for ever. Having started on a campaign of protection the Yard could hardly drop it if nothing happened—as nothing could happen with the police on the job. There was a sort of vicious circle about the whole affair. All for the sake of one man whose name Worthington Westmore must know. Dammit I For two pins he'd chuck the whole thing. Nevertheless, Inspector Higgins started making his arrangements. A man on the main entrance of Preston Building should be sufficient during the night, but during the day . . . well, it was a business building and hundreds of people must cross the threshold during the course of the day; and to check up each person was a stupendous, if not impossible, task. If only Westmore would give the name all would be fairly simple. . . . Two men in the corridor near that mouthpiece of the speaking-tube. Yes, two should be ample. Then a squad to search the roofs and topmost floors of the neighbouring buildings. Half a dozen plain-clothes men to patrol the building in case any monkey business with the fire alarms was contemplated. Sergeant Brownall had better work the millionaire's private lift, and any visitor should first speak through that tube and be O.K.'d by Westmore before going up. And Inspector Higgins himself would stay with Westmore the whole time. Very, very nice and efficient. Inspector Higgins calculated the cost, and nearly collapsed. Jerusalem I He'd sleep on it. The following morning Inspector Higgins was at Scotland Yard, bright and early, much refreshed by an "'eighteen-hour sleep, and feeling particularly go THE DOUBLE SOLUTION solid substantial chair, a beaming smile on his face, his elbows on the desk before him, and the tips of his fingers pressed gently together, the tout ensemble creating an atmosphere of almost pontifical benignity. Inspector Higgins was half-way through his story when there was a knock at the door. "Higgy here? Thought so. Letter for you." Then the newcomer, as an afterthought: "Excuse me, Chief." "Carry on." "Brought by hand, Higgy. Marked Urgent." "Thank you, Bowler. Didn't know you'd turned postman." "Haven't I Happened to be passing, that's all. 'Bye." Inspector Bowler, an energetic colleague of Higgins, beamed upon the pair and departed in a whirlwind of goodwill. Dryan grinned. What Bowler lacked in manners he made up in kindly actions. Excusing himself to the Chief, Inspector Higgins slit open the envelope. "Well—I'm—jiggered," he announced at long last. "Take a look at that, sir." Preston Building, City. March 31st, 19—. My dear Inspector Higgins, It is with relief that I write to inform you that my troubles are at an end—or very soon will be. I have adjusted my affairs and the menace has been removed. In fact, there was really no need to worry, as the whole business was in the nature of a rather futile practical joke on the part of a very old friend of mine. Under the circumstances I hasten to inform you, in order to set your mind at rest and to stop any arrange- ments which may have been made for my protection. The Angel is leaving me shortly, much to my sorrow, THE DOUBLE SOLUTION 91 as I fear she is irreplaceable, so that if you know of a com- petent and trustworthy personal private secretary whom you might think would suit, a word from you will secure the post. I enclose herewith a cheque for five hundred pounds, which kindly hand to some charity of your own choosing. I have made out the cheque in your name to facilitate distribution. I should give away the money anonymously if I were you. I don't want a receipt. Wishing you every success in the profession you adorn, and with my very best thanks for all your activities on my behalf, Believe me to be, my dear Inspector, Very truly yours, Worthington Westmore. Chief Inspector Dryan handed back the letter and grinned. "In other words, Higgy, me boy, charity begins at home." "Yes, sir. 'Here's five hundred quid for your trouble. Signed, Worthington Westmore.' A bribery-and- corruption sort of touch. May I use your 'phone, sir?" "Certainly." "Thank you. Hallo I Get me Westmore of Preston Building, please. Hallo I Mr. Westmore? Higgins speaking. Yes. I got your letter. Everything O.K., eh? I'm glad. Good-bye." "So it was Westmore, Higgy." "Yes. I had to make sure." Higgins shook his head from side to side in a be- wildered fashion. The whole thing was beyond him. He pulled a fountain-pen from his pocket and endorsed the cheque, wincing as he wrote the "Cuthbert". He was at pains, the following morning, to show Chief Inspector Dryan a receipt for five hundred pounds from the treasurer of the Police Orphanage. CHAPTER X IN WHICH CHIEF INSPECTOR DRYAN IS TAKEN ILL It was not until he had spent a busy day picking up arrears that Inspector Higgins had the time to review the case. So Worthington Westmore himself had removed the menace, having obviously accepted the unofficial advice tendered by Inspector Higgins. Furthermore, the cheque for five hundred pounds was, doubtless, intended to stop any further inquiries into the means adopted to end the persecution. Well, that was very easy. Nothing would suit Higgins better than to let the whole matter drop, he was so heartily sick and tired of the whole unsatis- factory business. Froth, nothing but froth. Higgins had spent quite enough official time and State money chasing his own tail without getting any nearer the core of the mystery; without counting the loss of two nights' sleep— his own undeniable perquisite—and not a little dignity! If Worthington Westmore had intended to give way all along, why the deuce had he come to the police in the first place? And there was a certain satisfaction in the fact that the Angel was shortly to be—was "released" the word? —relieved of her duties at Preston Building. Higgins felt that he had been very near the truth in her case. Poor kid I She had been close to breaking point on the last occasion the inspector had seen her. He'd keep a fatherly eye upon her when she was once again a free agent . . . try to get her a decent 9» THE DOUBLE SOLUTION 93 job. . . . His wife must surely know someone who could help. And Tommy Tucker? Tommy would have to give the inspector a slap-up feed for all the trouble he had caused. Thank goodness he was at long last shot of the whole business, reflected Higgins, as he sat at his desk fouling the atmosphere with his favourite briar. The telephone-bell in front of him rang out its insistent summons, and so startled the inspector that his pipe dropped from between his teeth and a virgin sheet of blotting-paper was irretrievably damaged. Hastily he crushed out the ashes with a paper-weight. "Hallo! Yes, Higgins here." "Harper this end, sir." "Oh, yes." Harper was that extra special sleuth on Tommy Tucker's trail. Higgins was ashamed to think that he had forgotten all about him. "Tucker report, sir. Our man is at present in the saloon bar of the Broken Window, engaged in the process of filling up." "Oh! How long has this been going on ?"—faintly reminiscent of a song-title. "Half an hour, sir. He can gargle, that chap." Almost with respect. "That's not like him, Harper. Is he thoroughly lit up?" "Give him another half-hour, sir." 'H'm." "I took the opportunity of having one myself in the adjacent bar, sir. Our man was blowing that he had just completed a very satisfactory piece of business —by way of excuse, I should imagine." "I see. Oh, by the way, how did you get on over that Harrow train business?" The man at the other end of the line chuckled. "Our man over-reached himself there, sir. I almost lost him when he bolted into the railway station. I 94 THE DOUBLE SOLUTION thought he was cutting out of anotherexit, little dream- ing he was trying for a train, and when I at last had almost given up hope of getting on his track again, I spotted him having an altercation with a railway official. Something about alighting whilst the train was in motion. Tommy was a bit too clever there." Higgins laughed. "Ah, well, Harper, you can push off home now." "The Tommy Tucker business off?" "Yes." "Very good, sir. Good-bye." Inspector Higgins replaced the receiver. Mentally he erased the marks of approbation he had awarded Harper for his accomplishment on that Harrow train, thinking as he did so that luck played a large part in the gaining of some reputations. So Tommy Tucker had pulled off a very satisfactory piece of business and was now duly celebrating the event. Very illuminating—save that Higgins had never known Tommy to go on the loose before. It argued rather that Tucker's business had been more or less above-board, for the man well knew that a sudden display of wealth had betrayed more than one criminal. Not, of course, that Inspector Higgins would be stupid enough to suggest that Tommy Tucker was a criminal . . . and Tommy had always seemed to be plentifully endowed with this world's goods, although the source of his income seemed clouded in obscurity. The police at large held dark thoughts, but . . . Tommy himself was one of the minor mysteries at Scotland Yard. Still, Inspector Higgins must not waste any more time thinking about this unprofitable business. He pulled out his watch and consulted the dial. Good gracious! It was time he was off. Mrs. Higgins would be wondering where on earth he had got to, and official excuses, so true in actual fact, sounded so painfully thin when reported on a suburban door- mat. And he needed her aid with respect to the Angel. THE DOUBLE SOLUTION 95 Higgins smiled. He knew—and his wife would know too—that his interest in the Angel was purely altruistic . . . yet how many wives in a thousand would help a girl so beautiful as the Angel at the request of their respective husbands? But, then, Muriel Higgins was one in a thousand. Higgy, you're a lucky chap I And then, cussed if old Dryan didn't have to fall sick, and Inspector Higgins was suddenly called upon to stay for an hour or two until suitable arrangements could be made. He cursed his Chief—at least, not so much his Chief as his Chief's sudden indisposition— and resigned himself to his fate. He brightened up, however, at the thought that he—Inspector Higgins—had been called upon to take over Chief Inspector Dryan's duties, even for so short a while, and hoped that it was a straw denoting the direction of the wind of promotion. Now a Chief-Inspectorship would be very nice . . . very, very nice. Particularly the increased emolu- ments. Or even further, a Superintendentship— if there was such a word; such things had been known. On the whole, he hoped not, at any rate just yet, for promotion to a position purely executive would take half the romance out of his job; and there was little enough of that, in all conscience! Also, it would be pretty tough luck on that humble scribe who chronicled his activities to have a fairly lucrative source of revenue suddenly withdrawn; although, all in all, perhaps it wouldn't be such a bad thing if old Gregg had to do an honest spot of work for a change. We are glad to report that at this precise moment a diversion occurred which turned his most disgusting and un-Christian-like thoughts into more humane channels. It was no less than the spectacle of Chief Inspector Dryan, in full evening dress, sprinting spiritedly across the quadrangle outside. Higgins stared, and then decided to look into the phenomenon. 96 THE DOUBLE SOLUTION He walked along the corridor, down two flights of stairs, along another passage, and paused at length outside the door of the Chief's room. He knocked. A surly voice invited him to go to hell. In response to this kind invitation he entered. Seated at his desk, his hair all awry, and a wild glint in his eyes, was Chief Inspector Dryan. "What's the matter, sir?" "Lost the damned tickets, Higgy . . . and the wife's waiting outside. Of all the blasted luck I . . . You haven't seen 'em, I suppose ?" hopefully and most unreasonably. "No, sir." "Sorry about to-night, Higgy. I arranged with Chief Steele to relieve me and the blighter forgot. I told Mercier to apologize to you for me and . . ." "I'll break Mercier's neck." "Do. And Steele's too, whilst you're at it. Confound I ..." The Chief's face suddenly went blank as, with hands in his jacket pockets, he stood perfectly still, the picture of immobility. Slowly his right hand emerged from the pocket, clutching a white envelope, and, half-fearfully, half-hopefully, he gazed downwards. "Would you believe it," he said in an awed voice, then dashed hurriedly from the room. Inspector Higgins sighed and returned once more to his room. The vision of promotion had faded some- what and he felt soured at life in general and the Metropolitan Police Force in particular. He'd take things easy, and read a book until that blighter, Chief Inspector Steele, put in his belated appearance. Gosh! Wait till he became a Chief Inspector, he'd show 'em. Bit o' luck he'd got his car handy to get home in. . . . Of all the unmitigated gall I . . . Ah, well! Perhaps it wasn't so very uncomfortable in this easy chair, and this book wasn't so bad. A 98 THE DOUBLE SOLUTION Trouble . . . big trouble. Take charge yourself. I'm off." A mad dash down the two flights of stairs, along the main passage, down the three steps to the courtyard level, then across the quadrangle to his car near the gates. A whine of the self-starter, the meshing of gears. A moment later Inspector Higgins was gone. loo THE DOUBLE SOLUTION Higgins, having switched on the corridor lights, blew his hardest up the speaking-tube with such breath as remained after his weary ascent. The whistle . . . but no reply. A trampling of feet and sundry muttered cursings from below, and then a breathless Sergeant Brownall and three Scotland Yard plain-clothes constables burst into view. "Ah, Brownall. We've got to get above somehow. Get a rope-ladder and grappling irons. Someone'll have to shin up the outer wall—there's no stairs, and the blasted lift ain't working, and . . . Gosh! One of you dash downstairs again to the third floor. Oriental Commerce Corporation. Smash in the door if it isn't open. Don't let anyone into the place." A constable jumped to do his bidding. "Any more men downstairs, Brownall? Good. They'll hold anyone leaving here. Better warn them to look out for next door, too. Send one up Hartford House to the Eastern Trading Company. Pinch anybody found in that building, too. Got a gun? No, of course not; sorry! Smash in this panel here. Go on—go on! That's right. If anyone tries to work this lift here, brain 'em as they go by. Well! What are you waiting for? Grappling irons and a rope- ladder . . . and get a wriggle on. We're too late, anyhow. And you, Brown—run downstairs again and try to get the main lift working; we'll have enough running about to do this night without dashing up and down stairs more than we can help." His instructions issued, Inspector Higgins stolidly lit his pipe and prepared to await the effect with such patience as he could muster. A tentative peep up and down the elevator shaft through the splintered hole in the panel had revealed nothing save an intense blackness which a powerful torch scarcely seemed to penetrate, whilst all the time he had an uncomfortable fear that the lift would ascend or descend and cut off his head. THE DOUBLE SOLUTION 101 And why the deuce hadn't he left that uniformed constable at the main door of Preston Building? It was quite on the cards that someone had left the building between the time he and the constable had begun their weary ascent of these twelve flights of stairs and the arrival of Sergeant Brownall. He turned to the man. "You say you saw no one leave this building, Constable?" "That's right, sir." "And Hartford House?" "Never noticed anybody in particular; sir." rl m. A moody silence. This waiting was intolerable. And a rope-ladder seemed a needless hazard when somewhere in this shaft was a lift capable of doing the journey. Still, they could hardly smash each panel until they found it. Half a mo.! Let's have another look; if the cage were above he ought to be able to see it. Another experimental glance. Yes. That was either the bottom of the lift or the roof of the "potting-shed". Bit high to be the bottom of the lift . . . then the cage must be below. And a good way below too . . . certainly not on the third floor where the Oriental Commerce Corporation had their proble- matical being . . . lower than that. Better smash a panel further down and have another look. "Stay here, Constable. I'm going down again. Won't be long." Right down those weary flights to the ground- floor level, where he met a triumphant Brownall, complete with grapnel and rope-ladder. "Borrowed from the fire-station, sir. The Super- intendent there wanted to know if he could help with a fire-escape or something." "He'd have a job to reach the top of this building, Brownall, although I haven't the faintest idea how long their ladders will stretch. Here, Constable, bash in this panel. Go on, man! Put some beef 102 THE DOUBLE SOLUTION into it I Here, gimme your truncheon. . . . There you are." Inspector Higgins inserted his head into the jagged opening, and there, a few feet below him, was the top of the lift. "Basement, boys." Inspector Higgins jerked back his head, and swore roundly as his shirt caught on one of the splinters and received an L-shaped tear. And in the basement was a constable who had just succeeded in opening the trellis-gates of the main lift. He stared at the eager procession in amazement and suspended his operations to watch the excitement. Another mighty smash at the panel—and there was the lift cage. Gingerly the inspector inserted his huge bulk as soon as the opening was large enough. Once inside, a large foot on the catch near the keyhole and his back braced on the side of the cage for leverage and the panelled door splintered outwards. "Good. Now let's see what's what. Stand clear." Of course there was no key to work the motor. "Here, you. Run to my car outside and get the starting-handle from the tool-box ... it might fit this nut." It did. But the lift refused to budge. Higgins wondered whether the smashed lock on the door had not severed some essential connection, but made no spoken comment on the fact in front of his subordinates. There seemed nothing for it but the rope-ladder. Fortunately, at that moment, the constable on the main lift announced that he had got it to work. "You turn this handle, here, sir. And she goes up . . . whoa I . . . And when you . . ." At any rate, it saved them the walk up the stairs to the corridor window. The uniformed constable essayed the first cast of the grappling-iron upwards, and it was only the fact that he was wearing his helmet which saved him from serious injury when the grapnel came down again. THE DOUBLE SOLUTION 103 The next cast was more successful; the iron held. What was more, it seemed capable of holding a house. Higgins remembered the stone balustrade which circled the roof-garden, and assumed it had caught on to that. The bottom of the rope-ladder was made fast to the top of a table, which could not possibly pass through the corridor window, no matter what happened. This table was commandeered from an adjacent office. Higgins tied a rope round his chest under his armpits and attached the other end to the table-top, then he prepared to negotiate the perilous ascent. First of all he stood upon the window-sill, steadying himself by the rope-ladder. It was too dark to see far below, but he knew that it was a devil of a long way to the ground, and hoped the rope round his waist was more substantial than it looked. He took a deep breath and blew out his cheeks. "If the grapnel slips, sir, you can't fall far," said Brownall in a misguided attempt to give his superior confidence. "Thanks," said Higgins dryly. "Well, here goes nuffin." The moment he stepped upon the first rung the whole of the rope stretched and his feet swung about six inches below the level of the sill. "Gosh!" Another step and he was once more level. Two more steps and the ladder swayed. "Can't you hold the blankety thing still? "he roared. Jerusalem! If he looked as'white as those chaps he'd probably fall off. Bit o' luck he couldn't see below . . .he'd always understood the sight rather than the consciousness of height induced vertigo. Two more steps. This was easy! Another step. Perfectly simple. It was only a question of keeping one's nerve. A couple o' more steps and he ought to be able to see into that room of Worthington Westmore's. Unfortunately, the window on either side was out 104 THE DOUBLE SOLUTION of reach. And Westmore's wonderful lighting system was not in evidence. Hell! He'd have to go on to the roof. And then he'd be no better off than on the floor below. In fact, worse, for he could get down from the floor below, whereas . . . And he'd still got to get to the roof. Wish this infernal ladder would not wobble so I There was no real danger, of course . . . but that grappling-iron might only just engage the tiniest protuberance which even now might ... He grasped his arms round the ladder, then with great difficulty pulled out his handkerchief. He dropped it, and with graceful undulations it fluttered away into the darkness. Here! Pull yourself together, Higgy, me boy I Three more defiant steps upwards. Suppose—suppose that, even now, at the top of this God-forsaken ladder, a man armed with the stereotyped heavy blunt instrument awaited the appearance against the skyline of his head in order to crown him well and truly. Gosh! But wouldn't this hypothetical man have pushed off the grapnel before this? Ah I That was more like it. And what the deuce was this? Curse it I The jutting edge of the fiat roof. He'd have to clamber by this somehow. A light would be useful. Another clutching of the ropes—another contortive groping for his electric torch. It was half out of his pocket when a sudden sway of the ladder caused the torch to slip from his grasp. Waiting—waiting—waiting—then, far below, a faint sound. Inspector Higgins shuddered. What a hell of a long way to fall I He'd chuck it up, and get a fireman or steeplejack to do the job; they were more used to it. He'd go down again, and if any of those blighters below were to question him by so much as a glance, he'd get 'em the sack. But to descend seemed worse than to go on. And what would Mrs. Higgins say if he funked it? A moment later he was sitting on that stone THE DOUBLE SOLUTION 105 balustrade searching every pocket for that handkerchief he had lost but a few seconds before, whilst perspiration streamed down his face. Jerusalem I Never again I A faint elusive scent. Inspector Higgins ran the sleeve of his coat across his forehead and tried to pierce the gloom behind him. "Are you all right, sir?" Brownall's anxious voice from below. "Yes. I'm on the roof. Tie a torch on to the end of my guy-rope and let me have it." Hand over hand he hauled up the slack. Heavy for a torch ... he grasped the end. Not only a torch, but a revolver too. Brownall must have sent out for it. Fortunately he had his own—but another might come in handy. He flashed the torch. A few inches behind him was a bed of beautiful hyacinths—that explained the scent, and ruled out the tentative thought of some mysterious seductive foreign lady. Inspector Higgins was mighty glad once more to feel something solid under his feet. Apparently there was no one else on the roof. Thank goodness for that I He shuddered when he discovered the seemingly flimsy support upon which the grapnel rested. Then he walked to the potting-shed which disguised the top of the lift. With uplifted foot he smashed in the door. He seemed to be spending most of his time of late breaking the panels of Westmore's private lift. Still, Westmore could afford it I Then he fetched the grapnel with rope-ladder attached and fixed it firmly to the steel support. The descent of the lift-shaft was easy. ... He had some difficulty in forcing the panel into Westmore's study, but at last succeeded, when he made the discovery that the catch had already been broken. He clambered into the room, prepared for anything. Jerusalem I The room was empty. THE DOUBLE SOLUTION 107 If there had been a tragedy then the culprit was more than usually cool and collected. That sound of splin- tering wood must have been the breaking of the catch on the lift door. If, instead of telephoning to Higgins, the millionaire had operated that controlling dial of the lift he might have been better advised. And where on earth was Worthington Westmore? Inspector Higgins glanced at his watch. Midnight. Less than a couple of hours since Westmore's wild appeal for help. The detective himself had been quickly upon the scene—in fact so quickly that there had not been more than a quarter of an hour between the call for aid and his arrival. Fifteen minutes—at the very outside. Say ten minutes, during which whoever it was had removed all traces of the attack. He must have righted the telephone instrument and replaced the crinolined doll. . . . Sergeant Brownall returned. "Not a soul in the place, sir." Inspector Higgins was not surprised . . . and not a little relieved. Worthington Westmore must have walked out of this place, for to carry him with that constable on duty at the comer a few yards away seemed an impossible undertaking. Unless the con- stable had been bribed—a disloyal and unreasonable thought. Someone had broken in—that was evidenced by the broken lift-catch, and . . . Better go over the place again. The room to the left of the lift was not strictly a room at all, being more in the nature of a lobby to a small house. It contained four more doors, and, barring one hall-chair and a hatstand, there was no furniture. The first door led to a small bedroom, and from the evidence of sundry bizarre figures, strangely similar to those of the Oriental Commerce Corporation's glass cupboard, Higgins guessed it to be that of Mr. Lu. And, by the way, where had he got to? no THE DOUBLE SOLUTION Worthington Westmore. Aah I That was better. Now then. An inspiration. Behind the second of those tiny pictures had been the electric-light switch. What of the first? Gosh! Another switch. Inspector Hig- gins paused with his finger on the button—he had a queasy feeling that were he to deflect it the whole place might be blown to atoms. Still ... he swallowed and exerted the requisite pressure. A weird rumble, reminiscent of the moving lift, then a complete panel behind the sideboard slid to one side. Instinctively the inspector produced his revolver. Funny business this. Considering its size, but little exertion was needed to swing the sideboard away from the wall. Inspector Higgins (for some absurd reason on tip-toe) crept through the door-like opening. The room was empty, a single glance was sufficient to confirm this, and, noting the bed, Inspector Higgins mentally apologized for his thoughts anent the Angel and that double bed. This room, undoubtedly, was Worthington Westmore's. A desk littered with papers, a chair beside the bed, a reading-lamp standard, and a well-filled bookcase seemed all the furniture. And there was no tiddley-boodley with regard to the lighting —a straightforward switch conveniently to hand near the opening from the other room, and another near the head of the bed for the reading-lamp. The desk should be useful when the time came, but was he justified in searching it now? If, after all this pother, Worthington Westmore should prove to be O.K., there would be the devil to pay. But for the bloodstained carpet Higgins might have been tempted to retire gracefully and leave the million- aire to guess at the intruder who had so damaged his lift -shaft. But . . . what of that telephone message? That sounded genuine enough. And the two shots which followed? Surely there must be some evidence of those? And Westmore had stated Preston Build- ing. . . . H4 THE DOUBLE SOLUTION half the Metropolitan Police Force below, anyhow." Sergeant Brownall helped her from the ladder into Worthington Westmore's room and a moment later the inspector followed. The Angel glanced quickly round the room and then turned to the inspector. "And now what is it all about ?" she demanded. "You tell us," he countered. "W-what do you mean?" The first sign of hesi- tation. Higgins was quick to seize upon it. "How long have you been on the roof?" "I—I don't know." "Come, now, Angel. Live and let live." "Where—where's Wessmor?" "I wish I knew." "And Lu?" An involuntary shudder. "Gone." The Angel nibbled indecisively at the knuckle of her right forefinger, and staled moodily at the open panel behind the sideboard. That she was already aware of its existence was pretty evident, and it appeared to In- spector Higgins that she was wondering exactly how much to tell, or, alternatively, what yarn would meet the facts of the case without really telling anything. It would not do to give her too much time to concoct that yarn. "Where were you hiding on the roof ?" he demanded sharply. "I wasn't hiding." "Don't quibble, Angel. Where were you?" "In the greenhouse." "Ah I" No wonder he hadn't seen her when he had first glanced superficially round the roof. "And what were you doing there?" "You—you won't believe me." "Try me." A long pause. Again the thought protruded that she was manufacturing a plausible tale, and the inspec- tor's small stock of patience was running low. THE DOUBLE SOLUTION 117 A few steps nearer Higgins stumbled and nearly pitched head-foremost into the ornamental pond; then he only just restrained himself from putting a bullet into the stone Cupid which, whilst no longer spouting water, he could dimly discern against the sky a little to his right. At last he was near enough to that open greenhouse door to see within. Not a large greenhouse ; about fifteen feet by ten. Some staging ran round the two sides and at the end, upon which stood a large array of flower-pots . . . beautiful fragile flowers. Under the staging at the end, a tank filled with water : rain- water which had collected from the outside gutters and down two leaden pipes inside. A portion of the staging at one side had been emptied of pots, which probably accounted for those drooping plants outside. And underneath the staging a ladder with two iron grips at one end. What an extraordinary place to keep a ladder. True, something was needed to reach the top shelf, but . . . And the iron grips? Where did they fit? Or were they extraneous? No. A man of Worthington Westmore's wealth wouldn't put up with a second-hand ladder—that wasn't sense. Therefore this ladder fitted somewhere, and . . . Jerusalem I Underneath that emptied portion of the staging within the greenhouse was a loose square of flooring. At least, not exactly loose, but . . . Higgins pulled out a penknife and inserted the longer blade within the crack. A gentle leverage—the blade broke. Higgins swore and gazed round the greenhouse for another implement. A potting-trowel seemed worse than useless, though something might be done with the fork; and that sucker-gadget like half a football attached to a handle. . . . Gosh I Higgins dipped the rubber end into the tank of water, then rested it on the square of flooring. A little pressure and the implement gripped—its intended use n8 THE DOUBLE SOLUTION was obvious; the next moment the whole square had moved upwards, hinged at the further end. Higgins placed his fingers underneath and pulled upwards until an unseen catch engaged and held the square in a vertical position. Immediately below the hinge thus revealed were two sockets . . . the mystery of the iron grips on the ladder was solved. Higgins lifted the ladder from its hooks and, at the expense of a cracked pane of glass in the roof of the greenhouse, eventually lowered it down the opening and fitted the grips into the sockets. The light from his torch revealed little below save a blank wall at the foot of the ladder. Higgins stared downwards, reflecting that besides smashing panels he seemed to be doing more than a little ladder-climbing. Clothes . . . lots of clothes. And a thin pencilled rectangle of light denoted the door. Light. Gosh! Then there might be someone be- hind that door. Inspector Higgins felt foi the handle. Did the door open inwards or outwards? He turned the handle and pulled the door gently toward him. Nothing doing. Perhaps the door was locked. Out- wards? The door gave. Gripping his revolver in his right hand Higgins flung open the door, prepared for anything. And standing a few feet away, his revolver also at the readv, was Sergeant Brownall. "Lumme, sir I You nearly frightened the life out o' me, and '. . ." The sergeant sniggered, then suffered an alarming attack of obviously insincere coughing. Higgins frowned, then glanced downwards at himself to see what was the matter. Trailing behind him, and caught by the sleeve in his right 1 jt, was a lady's nightdress ; and attached to a button of his coat was a beribboned camisole. Higgins tore away the offending finery. CHAPTER XIV IN WHICH A LETTER IS FOUND One glance round the room was sufficient. "Brownall, tell the Angel I should like to see her in here." The Angel's bedroom. A direct means of ascent to the roof. How much of her story could he now believe? Was the Angel on the roof when he had made his perilous ascent from the floor below, or was she hiding in here? True, to move noiselessly that heavy ladder seemed almost to be impossible, yet practice helped in such things. Though not tall the Angel must be pretty strong, and that ladder was not at all heavy, merely cumber- some. Chloroformed, me foot! If the Angel thought . . . "Ah! There you are, me dear. And what now?" —with an expressive flourish denoting the cupboard and ladder. "Why—why—good gracious me, Higgy. Where did you get that from?" "The first time you've seen it, I suppose ?"—a gentle voice tinged with sarcasm. "And my undies" "Never mind them." "But Higgy . . ." Inspector Higgins stared sombrely at the girl. "Angel," he said, "you've a mighty lot of explain- ing to do." "Indeed! And why should I?" Higgins shrugged his shoulders. "Because I ask you." "9 THE DOUBLE SOLUTION 121 "Hush, me dear." Another uncalled-for grin. "I told you so—and you took no notice." She stamped her foot in vexation, smiled, then laughed outright. "Anyhow, I should have looked an awful fool in this wrap." "Not at all"—gallantly. Then the inspector turned to the waiting sergeant, who had been a pleased auditor of the exchange of pleasantries. "Brownall, climb down below and see what progress is being made with this lift, and" A hail from beneath, followed by a sarcastic cheer. "Look out, sir. She's coming up." Higgins jerked the grapnel free and dragged the rope-ladder into the room. The same terrifying whine with its increasing volume of sound. Higgins hastily backed away from the open lift door. A few seconds later the lift stopped with a jerk, and an embarrassed and smiling Yard official stepped from the cage. "Wonderful bit o' work, sir," he explained cheerily. "Sort o' cross between a hydraulic and an electric lift, I think. Anyhow, there wasn't much wrong with it." "Excellent, man, excellent. Better run it up to the roof to see if it'll work all the way." "Righto, sir." Inspector Higgins watched the dial in a minor sort of fascination, then thrust his head through the open lift door and gazed upwards. "Righto, Constable. Come down now, and . . . Holy Hell!" "What's the matter, sir ?" queried Brownall, sensing the awe in the inspector's voice. Then he, too, saw it. On the underside of the lift-cage was a brown stain. The journey down by lift, which could not have taken more than a few seconds, seemed endless. They stopped on the ground floor, and Higgins and the sergeant dashed down to the basement. And there, in the well of the lift-shaft, lay the broken body of Worthington Westmore. 122 THE DOUBLE SOLUTION Higgins passed a weary hand over his brow. Gosh! Why the deuce hadn't he thought of this before? Now the solution was before him it seemed too patently obvious to have been missed. Westmore had been hurled down the lift-shaft and the murderer had es- caped by the elevator. No wonder there hadn't been any bloodstains on the floor of the lift itself. Of course the murderer had, by using the controlling dial, sent the lift to the roof whilst he had cast down the body of his victim, and had then recalled the lift and continued his journey downwards to the basement, leaving the lift there effectively to hide the body. Must have been pretty conversant with the whole build- ing. .. . "Here, Constable. Give us a hand." The temporary lift operator jumped to do his bidding, although he shied when he saw the ghastly burden in the inspector's arms. A long, terrible business. "Get Doctor Pape, the police surgeon, Brownall. Can't do anything for the poor devil, but ..." Shot right enough. Once in the chest and once in the head, although the fall down the lift-shaft . . . Inspector Higgins shuddered. On the wrist of the dead man a strapped watch, smashed almost flat, with the hands at ten minutes past ten. Didn't want any confirmation of the time of the tragedy . . . and Westmore himself had said that if anything happened to him Higgins would be re- sponsible. . . . And all the time he had been messing about at the top of the building, whilst the victim was at the very base. . . . And in the pocket a handker- chief which smelled of ether, or chloroform, with W.W. in the corner. His own. Not much of a clue, that. "Here, Brownall. Shine your torch down here." Match-ends, cigarette-cards, two or three coppers (which might have fallen out of Westmore's pockets), odd scraps of paper and—blood. The ambulance and Dr. Pape. THE DOUBLE SOLUTION 123 The stairs from the basement to the ground floor were awkward for the manipulation of the stretcher. Higgins and Brownall lent a hand. Higgins was surprised to find that it was now daylight, and their exodus from Preston Building to the waiting ambulance was watched by an interested crowd of early City workers. A clanging bell and it was gone. "Beg pardon, sir, but there's one or two people wanting to get into the building here and Hartford House next door. We can't very well keep 'em out— tenants and the like—and there's a reporter from the World bin nosing round, askin' for particulars. Will you see him?" "No. An accident, tell him. Also give the official description of Lu, the Chinaman, and ask him to put it in. We've got the Angel, so you can stop that at the Yard ..." Good gracious I If he hadn't left the Angel upstairs all alone I Poor kid! She'd be frightened to death wondering what it was all about I And if she'd seen that awful stain on the bottom of the lift . . . Higgins dismissed the constable and ran to the base- ment. The lift was no longer there. Thank goodness Brownall had remembered the Angel. But Brownall hadn't. He also came down to the basement at that very moment. Jerusalem I And the other lift, for the moment, was being used by tenants. Higgins placed a large thumb on the bell-push and kept it there. "What the blazes . . . Oh, it's you again, is it?" The regular lift-man, somewhat annoyed. They found Westmore's private lift on the fourth floor ... a quick journey upwards . . . the Angel had gone. The telephone bell rang and Inspector Higgins hastily removed the crinolined doll and, with fastidious fingers, lifted the receiver. Mustn't spoil any fingerprints— THE DOUBLE SOLUTION 125 simply walked out under their noses. But without hat and coat? No I The Angel must still be in Preston Building. Inspector Higgins gave orders for an intensive search to be made, and himself undertook the search of Westmore's apartment and the roof, including the greenhouse I Then he went once more to that very private room of the millionaire, behind the sideboard. He must have an intensive study of that desk littered with papers. And there, on top of the papers in the first drawer he opened, was a sheet of paper. Seven p.m. You have three hours to live. You-knouhwho. This was farcical. Higgins gazed at the spidery writing, and wondered. Had Westmore seen this before he was murdered? Very, very unlikely. For surely he would not have delayed seeking official assis- tance. Yet, if Westmore had not seen it, how on earth had it got into his drawer? The murderer was not omnipotent, and to send such a warning should have placed the millionaire on his guard, even though he did not apply to the Yard for help. Of the four notes which he had seen, Higgins deemed this one to be false. Grimly he wondered what West- more had done with the note timed 9.59 or 10 p.m., giving him three hours to live I It was more than farcical, it was bordering on the v imbecile. And how had the letter got into the drawer? Ob- viously it hadn't been posted—the postal service was not so expeditious as all that! Then it must have been delivered. Unless, of course, the murderer himself had placed it there after committing the crime I This at least, 126 THE DOUBLE SOLUTION though ridiculous, was feasible. But why do such a stupid thing, unless it was the consuming vanity of a criminal? The man would know the way the Press would seize upon these notes, and his own egotistical conceit might have urged him to waste a precious minute in writing this further note. Assume, for the moment, the note to be a genuine warning—what had happened? Westmore would possibly have received it soon after seven. Jerusalem! What had the Angel said? She had been attacked from behind at eight or soon after. Westmore had been going over his accounts at this very desk and had passed through that other room to the Chinaman's quarters. Had Westmore come across this warning amongst his papers and taken effective means to stop the Angel, whom he more than suspected? That seemed to let out the Angel, especially when one remembered that chloroformed handkerchief found in the dead man's pocket. "Here, Meredith I Run over this for prints." Or had the Angel written the note and placed it in this drawer when he and Brownall had so foolishly left her to her own devices whilst searching the basement? "Nary a print, sir." "Not one of Westmore?" "No, sir." "Remarkable." So if Westmore had received this note he had been mighty careful of leaving his prints on it—which didn't make sense, somehow. CHAPTER XV IN WHICH A HOUSE IS SEARCHED Although the top of Worthington Westmore's desk was littered with papers, with regard to the draweis tidiness seemed to be the keynote. Receipts and paid cheques in orderly bundles. The stubs of empty cheque-books numbered in chronological order ; letters and carbon copies of the answers were filed alpha- betically. Letters first. All of the most innocent character. Obsequious invitations to take the chair at various charitable functions, with the polite refusals attached; quite a batch of letters from a horticultural society with regard to the new rose named "W.W." ; a complaint to a firm of seedsmen with regard to some faulty hya- cinth bulbs; an acknowledgment of the return of a silver cup with the expressed hope that Mr. Westmore might repeat his success another year, and not be dis- couraged by his present failure ; and so forth, and so on. Almost too good to be true I Now the receipts. Just as bad, or good, according to one's point of view! Yes I There was the receipt from the treasurer of the Police Orphanage of Worthington Westmore's hundred guineas of three months before. There was Higgins's own cheque for five hundred pounds endorsed to the same worthy object, but without the receipt attached. The thought crossed the inspector's mind that when the millionaire signed that cheque he had signed his own death warrant. For with that cheque Westmore had called off the police protection. THE DOUBLE SOLUTION 129 his connection therewith, if any were needed. But of Wembley—nothing. Rum. Very rum. But might mean nothing. After all, was it likely that Westmore would bring the receipts for his Wembley expenses to Preston Building to file? The Eastern Trading Company was different —it was only next door, and was a City expense. Yet Tommy Tucker had been seen to enter that Wembley house, and Higgins had believed the house to belong to him, until Westmore's statement. Yet Westmore had refused (or been unable) to state how many gardeners were employed there, when Higgins had asked his trick question. True he had offered to produce the key of the house when forced to do so, but that might have been bluff. The Wembley house might be Tommy Tucker's after all. Again the telephone. "Get a warrant for that house at Wembley. Name? The executors and/or Administrators of Worthington Westmore ; Thomas Tucker, or occupier. Stick in the lot to be on the safe side. I'll come along myself and take over." Leaving Meredith, the fingerprint man, on duty at Westmore's apartment, Inspector Higgins himself operated the private lift, remarking during his descent the very effective smashing of the various panels. The inspector had literally to force his way across that short pavement between the main door of Preston Building and the kerb to his car. He marvelled at the density of the crowd and at the fact that such a large number of people had seemingly so little to do. When the constable guarding the car saluted, Higgins found himself, not for the first time, the cynosure of all eyes. "It's Tggins." "Big fella!" "Hasn't he a naice faice!" Inspector Higgins was glad to get away. I 130 THE DOUBLE SOLUTION There was some small delay at the Yard owing to an explanation being needed over the Wembley house search-warrant, and which only Higgins could give. At long last they were away. One car only, with three men besides the inspector. The Wembley police had been communicated with and would supply any further help which might be needed. The car entered Wembley by a different route, for Higgins noticed the field which had been the scene of that midnight race, and smiled at the reminiscence. Deuce of a lot of building going on here—nice pro- perty, too. The inspector sincerely hoped there would not be too many civilian spectators of the serving of the search-warrant (he could not bring himself to term the episode a "raid"), for outsiders were apt to be a nuisance and, if too many, likely to be a menace should anyone inside the house decide to mingle with the crowd. Higgins was a firm believer that the safest place to hide was in a crowd. Here we are! And three men from the Wembley station available. Inspector Higgins alighted and posted his men at points of vantage in that line of fringing trees. The inspector, with an escort of one constable in plain clothes, marched up to the front door, and pressed the electric bell-push. Of course there was no answer. Another push for luck—and Higgins decided to force an entry. First of all the garage. Higgins had been caught that way before. Giving his whole attention to a main building he had overlooked the outhouses, and by so doing had, on one occasion, not only lost his man but very nearly his job. A small square window, hinged at the top and propped open at the bottom by an iron bar with equi-distant holes. Higgins peered within. Empty, save for some petiol-cans and a couple of worn tyres, together with sundry tools. No car. Anyhow, that was that.■ Now for the house itself. Curtained windows—and THE DOUBLE SOLUTION 131 opaque at that. What about the door at the rear? Higgins always wondered why the back door of a house, the most likely point of attack from outside, should always be fitted with a stereotyped lock, whilst the front door, which no self-respecting thief would dream of looking at, invariably had a unique key. The back door, too, was locked. Better try for an open window. Higgins did not wish to break open any more doors! "Here, Constable, give us a bunk up." A snap of the fingers. "And don't make too much row. You never know I" The constable eyed the inspector's huge form with something approaching dismay, inwardly wondering whether it would be politic to refuse. "Delighted, sir," he said at last. Higgins grinned. He hadn't missed that speculative glance. "It's all right, Constable—I'm hollow." Much grunting and straining. Higgins grasped the sill. Jerusalem! The window had already been forced. At that moment the constable capsized, and all hope of effecting a quiet entry had to be abandoned. Inspector Higgins, after a mild expletive, opened the window and clambered within, the constable heaving a huge sigh of relief when his shoulders were once more freed of the inspector's weight. A kitchen, not so ornate, but with as many labour- saving devices as that at the top of Preston Building. And also a muddy footprint on the tiled floor, presum- ably left by the previous intruder. The kitchen door was shut. Higgins gripped the handle and opened it. An inner voice whispered "fingerprints" but Higgins did not wish to delay further. A passage from the kitchen to the front door, which the inspector immediately traversed, and admitted his colleague into the house. 132 THE DOUBLE SOLUTION "I think the place is empty, Constable, but we must be careful. Tommy Tucker is a wily cove, and you can bet your life he'd sit tight and say nuffin whilst there was a ghost of a chance of his remaining undis- covered. We'll take the ground floor first, and . . ." An unmistakable groan from the room on the right. Higgins glanced sharply at the closed door. He'd been had like that before . . . and one could never be sure with Tommy Tucker. "Who's there ?" he asked. Silence. Not that Inspector Higgins expected an answer. Another groan. "Come along, Constable. Keep out o' the line of fire." Inspector Higgins seized the handle of the door, turned it gently, then flung the door open, immediately jumping to one side. A wait of but a few seconds, then Higgins peered round the jamb. An unbroken stretch of parquet flooring, with a hole, a yard square, in front of a safe door. Gingerly Higgins crossed the polished floor to the edge of the hole. "Here, Constable. Give us a light. It's mighty dark down there." A well, nearly twenty feet deep, with a huddled form at the bottom. Higgins sighed when he realized that another ladder was called for. One was soon found in the garden, and the inspector guessed that this had been used by the man below in order to break into the house, though who had put it away afterwards he could not think. "I '11 go below, Constable. And if it's Tommy Tucker, and he's foxing, pull up the ladder and leave us to fight it out—but don't leave us too long." It was not Tommy Tucker. „ For the second time Inspector Higgins, chasing Tommy Tucker, had caught Mr. Lu. THE DOUBLE SOLUTION 133 And Lu's leg was broken. With gentle hands Inspector Higgins lifted the Chinaman to his broad shoulders, then he mounted the ladder with his burden and lowered it carefully upon the parquet flooring. "Ambulance, Constable. Then get someone to finish the search of the house. Tell 'em to go care- fully—there may be more booby traps. I'm staying with this cove—in case he recovers consciousness pretty quickly. Don't suppose there's anything more to be found, though." At Wembley hospital the Chinaman received expert treatment. Inspector Higgins knew the hospital well, and had, for a long time, been a contributor under its monthly scheme of payments, although he sincerely hoped he would never have need of its services. After he had partaken of a little light lunch in which beer predominated, he was informed, on returning to the hospital, that he might see the patient. Lu stared at him with inscrutable eyes. Higgins wondered what line to adopt. He had always thought that the imperturbability and inscrutability of an Oriental was all "blah" and merely the novelist's rather cheap method of painting character; and in- variably if he chanced on a detective story with a Chinese character he turned it down, but . . . "Did you get it this time ?" he queried at last. "I beg your pardon?" Of course the man should have said, "No savvy," but his method was just as effective. "I presume Westmore sent you to that house." "Of course." "Why?" "Why not ask him?" Inspector Higgins stared at the man. How much did he know? If he knew of the millionaire's death he was dissembling pretty well; and if he did not know, what would be his reaction when he was told? And how to tell him? Possibly a blunt and brutal statement CHAPTER XVI IN WHICH INSPECTOR HIGGINS ISSUES AN INVITATION Without a doubt that Wembley house belonged to Tommy Tucker after all, or, at any rate, if not to Tommy Tucker then certainly not to Worthington Westmore; for otherwise Lu would never have fallen into that trap (literally as well as figuratively) in front of the safe door. Higgins had given instructions for the safe to be forced, and a man from the Yard was already engaged on the job. If the contents of that safe were such that Westmore had sent his Chinese servant to burgle it (a complete set of tools was found in that sunken well) then there should be something therein of especial interest to Scotland Yard. Lu would be a fixture at Wembley hospital for some time to come, and Higgins was glad to feel that one suspect could be found if wanted. Tommy Tucker and the Angel had vanished, but a watch was being kept on all the seaports and air-ports in case the pair attempted to leave the country. The Angel's escape from Preston Building had been perfectly simple. She had merely hidden in the ladies' cloakroom (which spoke well for the courtesy, if little for the intellect, of the searchers of the building), and had walked out of the building, hatless and coatless, with a batch of five other girls intent on a morning coffee, and, what was more, had actually had a cup of coffee in the same tea-shop. It was only after five had returned when six had left the building that any suspicion was aroused, and then it was too late. 133 136 THE DOUBLE SOLUTION This was the news which awaited Inspector Higgins . when he returned to Scotland Yard from the Wembley hospital; and shortly afterwards the Wembley police rang up to say that the safe contained literally nothing. Like Mother Hubbard's. No wonder his thoughts turned to Tommy Tucker. Higgins wondered, with grim self-derision, whether he himself might not well be cast as Simple Simon. He had done nothing in this case at all, save lose the Angel; and if Tommy Tucker were innocent of any connection with the death of the millionaire, why had he effaced himself? Of course, periodically Tucker did vanish and was generally credited with being up to some dirty work, although it might be merely coincidental that he should vanish now. There was a knock at his door, which immediately opened, and Dr. Pape, the police surgeon, strode briskly into the room. Pape was middle-aged and inclined to be irascible; a great pal of the inspector, despite the difference in age, and always ready to put in a good word on his behalf. "Hallo, Higgy. I've had a look at your corpse. My! But you're always finding 'em! Shot twice." "Go hon !"—sarcastically. Dr. Pape ignored the insult. , "Here's the bullets." Inspector Higgins shuddered as he took the leaden pellets into his hands. To think that such small missiles could snuff out a man's life. "Go on, man—they won't bite you." Pape had no soul. "Bit on the small side, doc, don't you think?" "Big enough"—grimly. "What do you make of 'em?" "Surely the great Higgins, hero of a thousand" "Can it, doc.! I'm worried." "Sorry, Higgy! You're trying to do too much, you know. Anyhow, here's my opinion, for what it's worth. A lady's gun fired those bullets—you know, one of those THE DOUBLE SOLUTION 137 dangerous toy-like affairs. Most effective from a very close range—almost useless for twenty-five feet or more." "A lady's gun, eh? I thought so, too." "Ah, well. So long. Don't overdo it." A lady's gun—and he had let the Angel go. She couldn't have done it—not the Angel. But she hated Worthington Westmore and had said so! And West- more had been keeping her prisoner. Self-defence could be pleaded ... if only she hadn't shot twice. She knew how to work that lift, too, in order that she could pitch the body down the shaft! Also strong enough to drag him across that room. Then why hadn't she bolted in the first place? She couldn't have imagined that Higgins would have been such a fool as to give her an opportunity to escape—as he had been! Perhaps Westmore had tried to chloroform her and, after shooting him in self-defence; she had been over- come with the fumes, and had just managed to drag the body ... No! That wouldn't do. The wish was too much the father of the thought. But wait a moment. On that occasion when he had spoken up that antiquated speaking-tube he had thought that two feminine voices had answered him. And why a woman at all? Because the gun was known as a lady's gun it didn't follow that a lady had used it. What about sleeve- holsters, about which he had read so much in Wild West yarns? A little gun was needed there—and men used them. Worthington Westmore, as was evidenced by that pool of blood, had been killed close to the telephone instrument in his room, and Higgins himself had heard the shots over the telephone when Westmore made his futile call for aid. The broken catch in the lift seemed to suggest that the assassin entered that way—indeed, he must have done, for there was no other means of ingress—yet why hadn't Westmore used that control- ling dial in order to send the lift to the basement again? Or got a gun with which to defend himself? 138 THE DOUBLE SOLUTION And that sound of a crash which Higgins had heard over the 'phone and which had preceded the firing of the shots—what was that? Perhaps the breaking of that lift catch. Westmore must have completely lost his nerve. And where was Lu at the time? He must already have left for that house at Wembley, and Westmore had sent him. At least, so Lu said. Obviously, therefore, Westmore could not have been expecting an attack thus to send away his personal— well—bodyguard. Perhaps Westmore had had a double purpose in getting Lu out of the way: first to steal something from that safe at the Wembley house, and in the second place to have his apartment free for, say, a very private interview. "A lady to see you, sir." "Lord, man! You startled me. Why the devil didn't you knock?" "I did, sir, but ..." "Who is it?" "An elderly lady in black, sir. Widow—by her weeds." "H'm. What's her name?" "She said she had an appointment, sir." "Then she's a liar. All right. Show her up— it is a 'her', I suppose ?—and stand by outside for trouble." A heavily veiled woman was ushered in. One glance was sufficient. "All right, Constable. You needn't wait." The constable withdrew, smiling wickedly. The woman sank gratefully and gracefully into a chair. "Well, Angel I This is a surprise. I honestly didn't expect to see you again for a long while." "Tommy told me to come. He said it would be for the best—that you would give me a square deal— and that it looked black, me running away." "Tommy, eh? Where is he?" THE DOUBLE SOLUTION 139 "He asked me not to mention it." "I see." Higgins smiled approvingly. He admired loyalty. "But why did you—er—run away, Angel" I told you you could go when the lift was put right." "You didn't mean it, Higgy"—reproachfully. Inspector Higgins coughed uncomfortably. The Angel, on occasions, could be embarrassingly direct. "But what had you to fear?" "Something, Higgy, which I couldn't understand." "Did you know then that Westmore was dead?" "N-no. But I saw that dreadful stain at the bottom of the lift, and I guessed." "It was very brave of you to return." "Not brave, Higgy; sensible. When I read in the later editions of this morning's papers that Worthington Westmore had been found shot, I . . ." "I'm sorry, Angel. What were you saying?" She looked up sharply. It was not like the Inspector Higgins she knew, to be wool-gathering whilst interviewing a lady. Higgins was looking at her with sombre eyes. "When I saw in the paper that Westmore had been shot, I . . ." "But, my dear"—quietly—"that isn't in the papers." "But—but I saw it." "You didn't." "But—but" "You may have read that Westmore was dead— even that he had been killed—but the manner of his killing has not been divulged." A long pause. Inspector Higgins clutched at a straw. "What paper was it, Angel? Something might have leaked out." "The—the Picture Times—no—the—the World— I don't remember, Higgy. Honestly I—I don't. I—I ..." Then with a rush: "I never do notice the name of the paper I have been reading. I—I hadn't seen one for such a long time, and ..." 140 THE DOUBLE SOLUTION Another painful silence. A knock at the door and a constable entered. "You rang, sir?" "Ask the police matron to step this way, please." The Angel sat up with a jerk. "What—what are you going to do with me, Higgy?" she asked, wild-eyed and afraid. Inspector Higgins said nothing, but sat staring at the desk in front of him. Then, at last: "I—I don't think, Angel, that—that you were so very sensible to come here, after all." "Higgy! Higgy! Do you think I should have come here if I had been guilty? Do you think I wouldn't have laid low until I could have got out of the country? Higgy, use your brains. You be sensible, if I haven't been! Of course I knew West- more had been shot. I told you I heard the two shots fired, and I can put two and two together without making five, if you can't. If I shot him, don't you think I should have bolted without waiting for you to arrive at Preston Building? And what do you think I did with the weapon—ate it?" "You have had plenty of opportunities to get rid of that, Angel. I didn't search you when I found you." "I should think not I" The police matron, a motherly soul, entered the room, and looked inquiringly at the inspector. "Mrs. Wilson, this young lady is in trouble, grave trouble. You won't try to escape again, my dear?" The Angel shook her head wearily in negation. "Good. Very well, then, Mrs. Wilson, I wonder if you will be good enough to arrange for a police- woman to accompany this young lady to my house. She is to be my wife's guest." The look of gratitude the Angel gave him when she left the room in the company of the police matron well repaid the inspector for his consideration. For himself, however, he was not at all sure he had done the right thing. CHAPTER XVII IN WHICH INSPECTOR HIGGINS SEARCHES A FLAT Inspector Higgins was even less certain that he had done the right thing when that evening he was once more standing on his own doorstep, his key in the fingers of his right hand preparatory to opening the front door. Cuss it I Any man worth calling a man had the inalienable right to . . . He inserted the key and opened the front door. His wife, as he had half-expected, was waiting for him in the hall. He kissed her. A half-smile on her lips, her eyebrows raised quizzically, she awaited his explanation. It was not immediately forthcoming. "Well! You're a nice one, Higgy. Without so much as a 'by your leave' you invite a charming lady to share our bed and board I" "Not our—er—bed, darling, I" Muriel Higgins burst into uncontrollable laughter. "Oh, Higgy! What a child you are." She grasped his arm and gazed upwards into his bewildered counten- ance. "Of course you were right, dear." Inspector Higgins brightened visibly. "That poor girl in the hands of you awful police I I must look after her." "Yes, dear"—meekly. "You haven't put the car away, have you?" "No, dear. Not yet, but . . ." "Then don't. I've got some errands. Fancy wishing that poor girl on to me without any clothes." "Without any clothes?" "Don't be a perfect idiot, Higgy. You know what I mean." 141 142 THE DOUBLE SOLUTION "Gosh! I wish I did!" "You men! You take everything so literally. That poor girl's got nothing to wear at all. Anyone would think she was in mourning for someone. She asked me to get her things from her flat." "And did you?" "No. I knew you wouldn't mind going"— wheedlingly. "I shall be delighted." Which, strangely enough, was very true. "Good! Oh, and Higgy, there's a nasty man watching the house from the corner. I'm sure he's up to no good. You might see if he's all right, and get the police to move him on." "Yes, dear." "Here's the address." "Right. I'll be off." Inspector Higgins returned to his car, scarcely able to believe his good fortune. Dutifully he stopped at the corner, and beckoned to a man who stepped from the shadows. "If you can't watch the place better than this, I'll have to put someone else on the job," he said acidly. "You're hopeless. Everyone in the street knows what you are and what you're doing. You might just as well plank yourself down on my front door- step as to keep bobbing round this corner like a jack- in-the-box. Still, I suppose I'll have to do the best I can with the poor material at my command. From now on, keep your eyes skinned. I'm expecting a little excitement for you in the very near future. I think the Angel is preparing for a bolt, if she hasn't already gone. Keep a sharp look-out. And if she does make a break for it, don't lose her. If you do, you needn't come back to the Yard—I'll have your money sent on, and will recommend you for a country traffic cop in a fifty-acre field." Higgins nodded, and drove off. He was very undecided as to his course of action. THE DOUBLE SOLUTION 143 He did not think it beyond the Angel's powers to put something over his wife, for Muriel was the most trust- ing of creatures, and the Angel an accomplished actress, besides being, for the moment, rather a pathetic figure. For Muriel, too, suffered with a kind heart. It might well be that the address given by the Angel was fictitious and was merely a ruse to get him out of the way. Also that reference to the "nasty man at the corner" might well have emanated from the Angel, in an effort to have the man removed and the way of escape cleared. Muriel Higgins thought she could twist her husband round her little finger, but he was not quite so pliable as she so fondly imagined. Not that Muriel would wilfully go against his wishes or do anything likely to be at variance with what she thought was right, but—and a big "but"—Inspector Higgins had his wits about him. This address, now. If fictitious, it would tell him a lot, and if the truth, might tell him still more. The Angel had told his wife that there was a trunk packed in her flat with all the clothes she would need for a month's holiday. Why packed? When Worthington Westmore had kidnapped (?) the Angel, had she even then been upon the point of flight? The packed trunk argued yes. And if flight— from what? Hapstead Mansions—off the Maida Vale—that was the given address. A fairish way off. If the Angel were preparing to make a bolt for it, in spite of her promise, then she had bargained for an hour's start, for it would take Higgins twenty-five minutes each way, allowing the odd ten minutes for entering the flat and removing the packed trunk. And if she were so preparing to make a dash for liberty, she might just as well—and better—have given some address further away. She had possibly calculated the inspector's "economic limit'' and Hapstead Mansions were the required distance away; for, obviously, High 144 THE DOUBLE SOLUTION Street, China, would be too far, and next door too near, and minutes. Ah! Here we are. A large block of flats with one common entrance, a large pillared doorway, and upon each pillar a brass plate: Numbers two to fifty-eight were in the block opposite, and the Angel's flat was number twenty-four. Higgins crossed the road. An almost identical block, but with a further plate announcing "Street Cries Prohibited". Number twenty-four was on the fifth floor. Instead of using the lift Inspector Higgins decided to walk up. The thought had suddenly crossed his mind that the whole thing might be a trap, though how it had been worked he couldn't guess. Common sense came to his aid, or the memory of those six floors at Preston Building, for he used the elevator after all. And the key fitted. So it was not a mild hoax. Higgins switched on the hall light. Quite a nice flat. Bit on the large side for a single girl, but . . . And here was the packed trunk, awaiting removal. So far, so good. And now for a quiet inspection of the flat. Jerusalem! The significance of the packed trunk might have been that the Angel had been on the point of flight; not when Westmore had taken her into his service, but after she had escaped from Preston Building, and before Tommy Tucker had advised her to go to Scotland Yard. This must have been the place to which she fled on that occasion. Straight from Preston Building to here. Then where had she met Tommy Tucker? Here, too, perhaps. Ground. Another couple o' Hapstead Mansions Nos. 1 to 57 (odd). THE DOUBLE SOLUTION 145 More lights. The sight of a telephone instrument decided Higgins as to his course of action. He dialled a number. "Hallo I That you, Muriel? Awfully sorry an'all that, but the car's gone back on me. Take an hour to put the damn—ahem !—to put it right. Sorry. Better tell the Angel she'll have to wait a bit for her trousseau. She's all right, I suppose? Good! Bye-bye." That was that. Inspector Higgins stretched his arms and flexed his muscles, yawning the while. If he couldn't go over this place in an hour he didn't know his job. The trunk first, as offering the most likely source of information. Of course it was locked, but a little juggling and the spring catch nicked back. The straps were quickly unbuckled and the lid thrown back. Packed with clothes. With infinite care the inspector removed layer after layer. All very innocuous. At last the trunk was empty. Business with a tape measure. No, not a false bottom. A pocket at the side which he had overlooked. And in the pocket a passport and a wad of notes. Martha Mountjoy. Of course, to go with the widow's weeds. So that was or wasn't her name; one could never tell with the Angel. And the photograph was none too nattering either. Like her, of course, but only just. Higgins couldn't imagine her giving copies away to her friends; but who ever did with passport photographs? Aged thirty-two. That was a lie. Born in Paris. Oh, yes! So she was! Height— about right. H'm. A mixture of truths and half-truths; and Higgins could not differentiate. And about three thousand pounds in notes. H'm. Now to re-pack. Higgins had been very careful to disturb little, and also to rectify any signs of his search as he made them, yet he was surprised to find that he K 146 THE DOUBLE SOLUTION had seemingly half a hundredweight of feminine attire over after he had filled the trunk. He scratched his head in perplexity, then, man- like, decided to defer packing for the time being. It was quite a nice flat. Two bedrooms, kitchen, bath- room, and scullery. From the kitchen window one had a splendid view of the quadrangle formed by four blocks of flats; and there was a balcony outside the scullery door. Against this balcony were the guy-ropes of a service lift, hand-worked, by means of which tradesmen delivered their goods. It might also serve as a means of escape from the flat were one to trust one's weight to its apparently flimsy cables. Still, the Angel didn't weigh a great deal. And the bedrooms. The furniture of one was covered with dust-sheets and had obviously not been used for a long time. The other room was different. A pleasing wooden bedstead, with two chairs, ward- robe, chest of drawers and dressing-table to match. On the dressing-table an ebony trinket set, hair- tidy—with some wisps of dark hair inside—hair brushes and hand mirror. Each with a monogram on end. Silly way to put it. M. M. For Martha Mountjoy, of course. Gosh I That must be her name. Might be W. W. . . . Jerusalem I Worthington Westmore. Did that explain the dust- sheeted bedroom adjacent? Of photographs there were none. A lot of papers had been burnt in the fireplace. And thoroughly burnt, too. Higgins nodded grimly as he stirred the ashes with speculative forefinger. The Angel took no chances. In a book, now, a small piece of paper would be found, charred at the edges, but containing, in the few letters remaining visible, some vital clue to the solution of the mystery. But burnt paper was burnt paper, and that was all there was to it. "Gosh!" Higgins pulled out his finger and thrust it in his 148 THE DOUBLE SOLUTION Inspector Higgins closed the case and thrust it into his jacket pocket. His search of the flat had not been so barren, after all. He couldn't understand, however, how the Angel had been so careless as to leave such a clue behind, unless she had forgotten the case altogether. It also followed that the Angel had had that revolver with her all the while she had been imprisoned at Preston Building. She must have had plenty of opportunities to use it before she actually did. . . . Here, Higgy ! be careful with your reasoning. Surely Westmore would have searched her? But if she had killed Westmore she must have had the revolver on her person at the time of her capture—for want of a better word—for no one had had the opportunity to give her the gun whilst she had been at Preston Building. But perhaps Westmore's hold upon the Angel had been so great that he had been indifferent to whether she had a gun or not. Perhaps he even knew she had it and let her keep it as a protection against—say— the Chinaman. All conjecture I All conjecture! Inspector Higgins stared at his reflection in the dress- ing-table mirror as though to seek inspiration or explanation therefrom. Thus he was conscious of movement behind him before he heard any sound. He whirled round in a flash. "Admiring yourself?" Leaning negligently against the doorpost, one hand in his trouser pocket, the other hanging loosely at his side, with a revolver swinging idly by the trigger guard from his index finger, was Tommy Tucker. One of his eyes was slightly puffed and there was the semblance of a bruise on his cheek. CHAPTER XVIII IN WHICH AN INQUEST IS HELD "Er—good evening," said the inspector lamely. Tommy Tucker said nothing, but surveyed the inspector through narrowed eyelids. Inspector Higgins advanced a step, and the revolver stopped its idle swinging. Higgins took another step, and the butt of the weapon was gripped in Tommy's hand. "I think you're being very foolish, Tommy." "Possibly, but there's no need for you to be"— meaningly. Higgins stopped. He wondered whether his famous Rugby tackle would come off. . . . "I shouldn't if I were you." Higgins changed his mind. He must guard those tell-tale eyes of his. He guessed that thugs and such gentry got their leery expressions from the constant lidding of the eyes. . . . "I want you, Tommy." "Not exactly an opportune moment to come and get me, is it?" This was getting him nowhere. What was Tommy Tucker doing here? And where had he been hiding? Not here, for the Angel would never have thus betrayed him. And no use asking him for the information; he would only lie, and who could blame him? Not like Tommy Tucker to do monkey business with a gun, and the odds were about a hundred to six it wasn't loaded. Might pay to call his bluff and chance a spectacular dive at Tommy's legs. . . . 149 THE DOUBLE SOLUTION 151 Higgins jumped across the room and threw himself against the door. It was locked. A second later he heard the slam of the outer door. Higgins switched on the light and then hurled himself at the bedroom door. It was five minutes before the catch gave way to his assault. He charged through the darkened hall for the outer door, tripped over the pile of lingerie which he himself had left there half an hour before, and landed in a heap on the doormat. His language was fulsome. The lift, of course, was on the ground floor, and another precious minute was wasted before he had brought it to the fifth-floor level. And down in the street below was but a solitary policeman strutting contentedly on the other side. Tommy Tucker had doubtless made good use of his seven minutes' start and might be almost anywhere, yet the inspector called over the constable as a forlorn hope. And such it proved. 'E 'adn't seen nobody nor nothin'. And what was the use of broadcasting the number of the car which had been seen in that garage of the Wembley house when Tommy Tucker had first led the trailer there? For one thing, there was no proof that the house was Tommy's, and for another, Tommy Tucker probably had half a dozen different numbers quickly interchangeable. There was still a further reason: Tommy Tucker might not have left the district by car at all. Higgins had been very intent upon the contents of the Angel's flat, but surely not so engrossed that he would not have heard a car draw up to the kerb in the street below? But five floors up one might not have heard it . . . and was Tommy likely to have driven right up to the block of flats? Would he not have parked his car round a convenient corner, well within jumping distance, in case he had to beat a hurried retreat? Tommy Tucker, like the Angel, left little to chance. 152 THE DOUBLE SOLUTION And why should Tucker be afraid of him? Perhaps he was afraid on the Angel's behalf, in which case it looked very black for the Angel. Surely he was not afraid for himself! "All right, Constable, don't bother." He dismissed the uniformed policeman who, with a perfunctory salute, resumed the even tenor of his way. Back to the flat. With a combination of brute force and ignorance he managed at long last to force the lid of the trunk until the catch engaged. What the Angel would say he shuddered to think. And the weight of it! Bit o' luck the trunk was sturdily built. He got it eventually into his car and returned homewards. A carefully engineered accident outside his house, and the lock smashed and sundry underwear was precipitated to the pavement. Higgins was delighted ... his wife was deceived and sarcastic . . . but the Angel . . . Higgins couldn't guess. The following morning the inquest on the body of Worthington Westmore was duly held. The jury did not consist of "twelve good men and true", for there were only ten members all told, two of whom were women. The coroner knew his job, and furthermore had been well-primed by the police. The Angel gave her evidence in a clear voice and obviously impressed the jury—at least, the male members thereof. Higgins both looked and felt an ass, and was not complimented on his handling of the case. Lu's deposition, taken at the hospital, was almost irrelevant. The jury wasted a good two hours of his time whilst they were considering their verdict, and Higgins half expected the Angel to be implicated in their finding, but at last they returned. "Murder by some person or persons unknown." Inspector Higgins was relieved, and guessed that the male members had managed to overrule the objections of the two ladies, who undoubtedly disbelieved the THE DOUBLE SOLUTION 153 Angel's statement that she was merely employed as a confidential private secretary to the deceased. Had the verdict implicated the Angel, then the coroner would have been forced to issue a warrant for her arrest, and Higgins did not think the time ripe for such a procedure, and sincerely hoped it never would be. About every tenth member of the public who attended the inquest was a policeman in plain clothes, but Tommy Tucker did not put in an appearance. The coroner annoyed the inspector, inasmuch as he half apologized for the police, asserting in all good faith that they were only human—as though both he and the world at large expected them to be super- human. A few formalities and it was over. The Angel was smuggled out of a side entrance, and Muriel Higgins took her under her protective wing. As far as Higgins himself was concerned, it was a morning wasted. Over lunch he reviewed the case, and as a result came to the conclusion that he was either giving too much time to Tommy Tucker or not enough. His sole reason for connecting Tommy with the case at all was the similarity of his writing to that of the threatening letters, which, on the whole, was a pretty flimsy connection. Of course Tommy had behaved in a suspicious manner with regard to the deceased millionaire, and had shown marked interest in Preston Building, and it was obvious that there had been bad blood between the two which the millionaire himself had accentuated that time at Scotland Yard, but . . . There was nothing for it: he must trace, if possible, Tommy Tucker's movements on the night of the murder. This should not be very difficult, for had not the inspector, by a fortunate oversight, forgotten to call off that extra-special sleuth until the very evening Worthington Westmore was killed? 154 THE DOUBLE SOLUTION This sleuth, Harper by name, had been very fortunate over the Harrow train episode, and had duly reported that Tommy Tucker had slept in a temperance hotel that night; but the very next evening, that of the murder, Tommy Tucker had been followed to a public house where he had—what were the constable's words ?—engaged in the process of filling up. One less suspect would give the inspector more time to devote to the other. He must trace Tommy's movements after he had left the Broken Window, until ten o'clock, when Westmore was killed. If Tommy had stayed till closing time, then he had a perfect alibi. If not, well, the progress of a drunken man would be easy to trace, and the killing of Westmore was certainly not the work of a man in liquor. Looked uncommonly as if Tommy would have to be erased from the painfully small list of suspects. In fact, Tommy gone, there would remain but the Angel— although the Chinaman could not definitely be ruled out. Higgins sighed. The chances were it was neither, and he was simply wasting his time. The Broken Window was a City public house which specialized in quick lunches, but had practically no trade in the evening after office hours, so Higgins did not expect any great difficulty in bringing Tommy Tucker to the mind of the barman. The saloon bar, Harper had said; so Higgins pushed open the swing doors and entered the place. He walked to the counter, and, after ordering half a pint of bitter ale, asked for the manager. "That's me, sir." "Oh! I'm Higgins, inspector of Scotland Yard, and . . ." "I thought so, sir. Recognized you from the photo in to-night's Evening World." "I see. Well, don't run away with the idea that I'm after anything in connection with the Westmore business, but . . . Cast your mind back to Wednes- day evening." THE DOUBLE SOLUTION 155 "Easy, sir. That was the night of the murder, and, although I didn't read anything about it till the morning, I . . ." Higgins ignored the interruption, and knew it would be futile to try to dissociate the manager's mind from the Preston mystery. "You had a man here who, I am told, put about five per cent, on your takings that evening." The man laughed. "Hardly that, sir, but drunks are so scarce in the City—I don't remember one in this house for fifteen years—that I should think I do remember him. Youngish chap, happy smile; just pulled off a big deal, so he said." "That's the fellow. When did he leave?" "'Bout half-past eight, sir. 'Smatter of fact, I asked him to leave. Getting a bit too merry for my house. Gotter be careful of the license." "Half-past eight, eh? Did that cause any marked diminution in his hilarity?" "No, sir. He said there were plenty 0' more pubs in the City where he could get a drink. I told him to try 'em." "Where was he sitting? Or standing?" "The very seat you've got, sir." "H'm. Anyone speak to him?" "Nearly everybody in the bar, sir. He insisted on it. Treated 'em all once, too." "I see. He was fairly oiled, I suppose?" The landlord laughed. "Was he not I" he said. A pause. "Half-past eight, eh?" "Yessir." "H'm." And at ten o'clock Worthington Westmore was killed. Might mean nothing, or everything. Yet how could Tommy Tucker have known that he would be asked to leave? As far as the inspector knew, Tommy Tucker was not even aware that he had been 156 THE DOUBLE SOLUTION followed to the Broken Window. That left an hour and a half. Plenty of time for Tommy to get to Pres- ton Building, which was not more than ten minutes' away. Not much time to sober up, though. In fact, if Tommy Tucker had been half as tight as the land- lord hinted he would not have been sober till the morning. And . . . Inspector Higgins rested an elbow on the counter and tried to reason the thing out. Tommy Tucker was slick, the whole of the Metropolitan Police Force knew this, to its cost, but ... Ah, well! He'd carry on inquiries outside. "Have one on the house, sir?" "No, thanks. I'm nearly a teetotaller." Shades of New Year's Eve! "Many thanks. Keep my inquiries under your helmet." Higgins reached over the bar, nearly knocking over a faded fern in a wonderful pot of beaten copper, and grasped the publican's hand. "Good-bye. . . . Sorry." He righted the monstrosity. "Wouldn't 'a' mattered if you'd busted it, sir. It's gone right off lately." The inspector stared at the wilting plant, then transferred his gaze to the ceiling. "I'll lay you six to four, landlord, that your customer was not drunk," he said at last. "Done I"—the landlord promptly accepted. He would have lost. For when the analysts at the Yard had inspected the mould in the pot, they dis- covered that the moisture was twenty-three per cent neat spirit. A good ad. for the Prohibitionists. Tommy Tucker's inebriation was a fake. CHAPTER XIX IN WHICH A MORNING IS WASTED This was different. Inspector Higgins half suspected now that Tommy Tucker had been fully aware that he was being watched on that occasion ; perhaps, even, he had known that he was followed after that Harrow train business. He had slept openly at that temperance hotel, and had allowed himself to be followed all the succeeding day, and had courted publicity at the Broken Window. Why? Had he been building up one of his notorious alibis? It looked uncommonly like it. In any case, for Tommy Tucker to take to drinking was so abnormal, so out of the ordinary, that it looked fishy on the face of it. And all efforts to trace his movements after leaving the Broken Window had failed. None of the cops on the beats in the locality had seen a drunken or semi- drunken man. No taxi-driver had taken an intoxi- cated fare. It all looked so very suspicious, however congratulatory it might be as to the sobriety of the citizens of London. From the moment he had left the Broken Window till Higgins had seen him at the Angel's flat Tommy Tucker had apparently been invisible. Jerusalem! Higgins had just remembered Tommy Tucker's puffed eye and bruised cheek on that occasion; and that magnificent pile carpet in Westmore's apartment had given evidence of what might have been a struggle. Tommy Tucker must be found. 137 THE DOUBLE SOLUTION 159 embossed with the dead man's initials and broken in two, possibly as a result of that terrible fall down the lift shaft, or as a result of the problematical struggle beforehand; a propelling pencil which had escaped damage, even the lead being intact; a pocket-knife battered and bent; a diary which Higgins eyed askance—he had searched every page until he was nearly blue in the face, but it was merely a domestic diary in which nothing of a business nature was entered, and only social engagements, mostly of a charitable nature, found place; a packet of cigarettes—Higgins wondered grimly whether the millionaire had collected the coupons; an automatic lighter which failed to function ; two broken cigars; a small key which had been proved to belong to the lift gates of the first five floors of Preston Building; a dirty ten-shilling note, four half-crowns, two separate shillings and a halfpenny with a hole in it. A separate heap contained but a few coppers and a blood-stained cheque-book which had been retrieved from the floor of the lift shaft. Inspector Higgins stared blankly at the two separate heaps. The only point at all unusual was the complete absence of any notes of a larger denomination. There was an absurdly small amount of loose cash for such a wealthy man, but that might be merely a coincidence. Westmore had his cheque-book and was so well known that possibly ready money to him was not a necessity. Yet it would be a convenience. And thirty shillings in all was not a large sum. Did this mean anything? Higgins cast his mind back to that first interview he had had with Worthington Westmore. There was something then which was now niggling at his memory. What was it? Westmore had pulled out a packet of papers from his inside pocket and had handed him that original letter from "You-know-who." Higgins frowned, then his face cleared. 160 THE DOUBLE SOLUTION "Got it!" That five-pound note which had fluttered to the floor, and which the millionaire had stated was a souvenir which he kept for luck. Didn't bring him much luck, anyhow . . . But kept! Kept! Then where was it? Had robbery been the motive of the murder and not revenge? Jerusalem! This would put an entirely different complexion on the unsavoury business. But to murder for a five-pound note was not sense. Certainly not sense if the fiver had been on its lone- some. But supposing there had been dozens of fivers! Supposing . . . What was the number of that note? Something pretty outstanding, for the number supplied the reason for Westmore keeping it. A frown of concentration. A series of the same figures. . . . Higgins nodded his head in satisfaction. EE 66666. Yes. That was it. Might be one more or less six, but that was the essence of the number. Someone else must look into that. Higgins couldn't afford the time; and the tracing of a five-pound note was something which could easily be passed on to a subordinate. It merely entailed a trip to the Bank of England in the first place, from there to the bank which had collected the note, and thus to that bank's client—assuming, of course, that the note was no longer in circulation. The fiver, on the whole, was in the nature of a forlorn hope. Another point which might lead to a clue was the absence of any safe in Westmore's apartment on the top of Preston Building. He had a safe at his office on the lower floor, but this had revealed nothing save that the dead man's fortune was not only immense, but wisely invested in sound securities. His bank, too, could tell nothing. They collected the coupons from his debenture holdings and the dividend warrants from his stocks and shares, but no other cash ever THE DOUBLE SOLUTION 161 came to his account unless as a result of the selling of some shares, which invariably preceded a drop in the market price of those shares. Any sale was quickly followed by a purchase which generally predicted a rise. Worthington Westmore was either pretty shrewd in his City dealings, or well advised. Higgins did not believe it was a question of luck. His stockbrokers could tell him nothing; they merely carried out his instructions, which, incidentally, they followed themselves to their own profit. From the information which Higgins had been able to obtain it would appear that Worthington Westmore had led a blameless life. He had hopes of the South African police telling him something in due course, but up to now they remained unfulfilled. And no will. Higgins, remembering his earlier thought that the State would benefit by Westmore's death, wondered, if and when a will turned up, whether there might not be a clue in it. The following morning Inspector Higgins was out- side a firm of jewellers before the shop was opened, and fumed impatiently whilst an enormous commis- sionaire removed the trellis gates from the shop doors. The man looked up in amazement when Higgins entered the shop. His attitude suggested that it was unheard of for a customer to call so early in the morning, a fact which he seemed inwardly to resent. "The manager, please." "Not 'ere yet," replied the man, adding "sir" as an afterthought. "How long will he be?" "Dunno, sir"—faintly resentful. "Have a guess." "'E's genally 'ere by now . . . 'ere 'e is, sir. A gemman to see you, sir." This to an immaculate, top-hatted, frock-coated, white-buttonholed, debonair youth of nearly sixty years of age. "For me? T'c'k! T'c'k! And so early in the morning. Well, sir, and what can I do for you?" L 162 THE DOUBLE SOLUTION "Private"—with a meaning glance at the open- mouthed commissionaire. "Yes! Yes! Yes I Of course." The commissionaire faded away and the manager led the way to an ornate office behind a steel grille. "And now, sir ?" queried the manager, after having flourished the inspector to an upholstered chair. Inspector Higgins felt in his pocket and produced what looked like a jewel case. "One of yours, I think, sir." The manager took the proffered case, which he opened and inspected. "How did you guess?" he asked sarcastically, as with horn-rimmed glasses he inspected the firm's name in flowing gilt letters on the lid of the box. Inspector Higgins produced his official card. The manager read it, blinked rapidly, coughed, then asserted that he sincerely trusted nothing was wrong. "I want to trace the owner." "H'm. Revolver case. Lady's. We have a work- ing arrangement with the Camton Small Arms Company with regard to this sort of thing. I'll look it up." He pressed a bell-push near at hand and asked the clerk who appeared in response to his summons for the "A" book. Much fluttering of leaves. "Long time ago, Inspector. We haven't sold one of these things for yahs and yahs." He reached over for the case and gently prized up a corner of the plush, then compared an entry in the "A" book with some minute figures which he read at the bottom of the case. "H'm. This is seemingly the one." Another ledger had to be consulted. "Here we are, Inspector. Lady's revolver, mother-of-pearl handle, or butt, as we say," he stated sententiously, peering at the inspector over his horn-rimmed spectacles. "Number CS—er—why these fools don't write clearly I do not know—er— CS 435896." He beamed at Higgins. "There you are, sir. That's system, that is." CHAPTER XX IN WHICH INSPECTOR HIGGINS GOES HOME FOR LUNCH Home for lunch. Quite an unusual thing for Inspector Higgins. His wife suggested that he could not keep away from the Angel's side and that he had merely come home at this unusual hour in order to see the Angel; and in this she was not so very wrong. It was after his wife had cleared away the cutlery and crockery—Higgins had not yet aspired to a maid—that the inspector, having filled his pipe, stolen a box of household matches and lit the tobacco, withdrew from his pocket the re- volver case and laid it ostentatiously on the cleared table. The Angel gave a gasp. "Why, Higgy, that's mine! Where did you find it?" Higgins blinked. He had anticipated a great deal of difficulty in extracting this information, and here was the Angel volunteering it I It rather took the wind from his sails. The Angel rose and inspected the case. "Where did you get it?" "Ahem! From-your dressing-table drawer. I—er —thought you might have left something behind you when you—er—packed, so I—er—nosed round a bit." "I—see"—very slowly. Higgins felt uncomfortable. "And where did you get it from, Angel?" he queried. "Why—er—" A pause. For a long time the Angel gazed at the case without answering, then: "I've had it a very long time, Higgy." "I daresay. But where did you buy it?" "Oh, I didn't buy it. As though I should! I—I— yes, I did buy it." 164 166 THE DOUBLE SOLUTION "Go on, man. Go on," said Higgins irritably, somewhat provoked by the sergeant's long-windedness. "Yes, sir. The manager informed me that the—er— note in question had been paid into his bank by the Metropolitan Tobacco Company. Upon inquiry I discovered that the Company's branch which paid in the note was the kiosk at the corner outside." "Close home, eh?" "Yes, sir. And what's more, I interviewed the girl in charge of the kiosk. A charming ..." "Yes, yes. You'll be hoarse soon." "She said that the fiver was presented by a man in payment of a box of one hundred cigarettes on Thurs- day, her early closing day." "She asked him to sign his name on the back as usual—I don't think. Why not?" "She'd often seen him, sir. That's why. What's more, she knew, or I should say thought him to be an officer of Scotland Yard." "Eh?" "Yes, sir. She watched him turn the corner and enter Scotland Yard." "Jerusalem I" "Yessir." Not exactly intelligible, but Inspector Higgins knew what Brownall meant. "You mean that someone here changed that fiver?" —unbelievingly. "Yessir." "Oh I" A long silence. To Higgins, to whom the Metro- politan Police Force was little short of a god, the news was a bombshell . . . unbelievable . . . inconceivable . . . patently untrue . . . yet . . . "Thank you, Brownall"—sombrely. "There's some- thing mighty fishy here. No use advertising the discovery. I must think it over. Meanwhile keep your discovery to yourself. It's unthinkable—it's dis- couraging—it's... All right, Brownall. You may go." Someone in the Yard, eh? Had one of those helpers THE DOUBLE SOLUTION 167 at Preston Building stumbled across Worthington Westmore's wallet and been tempted by the size of its contents? Not a nice thought, although the probable explanation. And the police could not afford a scandal at this time, for they were in bad enough odour, goodness knows, without further notoriety. Lord! How the Press would seize this opportunity. It could hardly be suppressed, either. And what was he to do about it? Of course he could get that girl from the kiosk to come along and wait at the entrance of the Yard until the unsuspecting culprit turned up; or he could make open inquiries amongst his colleagues—each of which was equally distasteful. Still, it was perfectly simple to obtain a list of those officers from the Yard who assisted the night Worthing- ton Westmore was killed, and to make careful inquiries with regard to each. Yes. That was what he would do. And before he ran in the culprit he'd tell him exactly what he thought of him. The swine I Perhaps the wallet had been at the bottom of the lift-shaft. Who had helped him remove the body of the millionaire? Brownall was one; couldn't very well be him. And Brown, strange coincidence of names, was the other. Brown? H'm. Worth look- ing into, perhaps, but . . . And what about that uniformed constable who had been on the beat near Preston Building? Higgins had wondered on one occasion whether the man had been bribed by the murderer, and had banished the thought as being ridiculous. The only thing against it now was that the man was a uniformed constable whose head- quarters were not Scotland Yard. That washed him out. Still, the case might almost have been dropped any- where, either by the millionaire himself before his death, or by the murderer subsequently, and might have been found by a man at the Yard. True, such 168 THE DOUBLE SOLUTION finding without giving up was tantamount to stealing . . . but the temptation might have been very great. Higgins grinned derisively at himself. Already he was manufacturing excuses for the culprit, merely because he was a fellow-policeman. For the present he would dismiss the matter from his mind, leaving Brownall to make some quiet inquiries. Meanwhile, he'd run over to Preston Building again in the forlorn hope of finding some- thing which had been overlooked. He must do something soon, or make a mighty show of doing some- thing, for Chief Inspector Dryan and some of the other bigwigs at the Yard were already howling for results. A thirty-minute drive, twice as long as on that former occasion. A disillusioned constable took him up in the private lift, and he was once more deposited in that room where Worthington Westmore had met his death; then to that switch behind the picture and thus into the private room with the bed. Hell! he'd looked at everything here until he was sick of the place. What about the bookcase? Anything to be learned from, say, the titles of the books? In the latest thriller which the inspector had been reading, the super-sleuth had made most amazing and wonderful deductions from the titles of a man's books. He'd try it himself. The Pilgrim's Progress. Jerusalem! The Complete Works of William Shakespeare. Jerusalem again! Criminals I Have Met. Hallo-allo-allo! This was more like home. Higgins removed the volume only to find some of the pages uncut. "Mistakes which have led to the gallows.' Well-thumbed. Cuss it I He was finding things out from the titles I What would West- more's interest be in mistakes of criminals? Purely academic, or had he an ulterior motive? Famous Crime Investigators. Was he featured? Higgins opened the volume—or at least made to open it—only to find that it was not a book at all, but a book-shaped box. THE DOUBLE SOLUTION 169 Higgins cursed himself for missing it before. It was empty. Famous Prelates—also a box and also empty. Famous Artists contained a pound-note. Were these "Famous" books Westmore's money- boxes? Stuck indiscriminately in the bookcase they would be very convenient and very safe. Why, hadn't Higgins himself missed them? The inspector, by this discovery, was made to feel very humble. Having missed the books, might he not have missed some valuable clue? Of course the boxes had no significance, he was sure, but . . . Perhaps the murderer had left a written confession somewhere knocking around. . . . Again his mental sarcasm was a sure indication of the disturbed state of his mind. What about the roof? He hadn't had a good look over there in daylight since he had first renewed his acquaintance with the Angel that time he had called on Westmore to calm his own uneasy conscience over that threatening letter. The weary constable took him to the roof. Again Inspector Higgins was impressed by the evi- dence of the late millionaire's wealth. The fountain was no longer playing, the plants in the greenhouse were withered for want of watering (Higgins was grieved at this, for he was a lover of flowers and, with Westmore dead, Lu in hospital, and the Angel not available, he felt a personal responsibility in the matter), and the ground level seemed even further off than on that horrifying occasion of the rope-ladder. The view was magnificent. Preston Building topped its neighbours by many feet, in fact, the nearest rival as to height was a good half-mile away, and the serried chimneys below gave an added aspect of altitude. Although Hartford House was contiguous at the base of the buildings, after the third floor there was a break, and at the fourth floor another break in the walls of 170 THE DOUBLE SOLUTION the two structures, so that the fifth floor of Hartford House was at least thirty feet away from the side of Preston Building. This, of course, explained why Westmore had to descend to the third floor before he could get into Hartford House via the Oriental Com- merce Corporation's office. The same with the building on the other side and at the back. And opposite, on the other side of the main road, the buildings were much lower than the overtopping Preston Building. Inspector Higgins stood enthralled at a magnificent sunset, until his conscience urged him that this was neither the time nor the place for poetical rhapsodies. At his present rate of progress the murderer of Worth- ington Westmore would probably die of old age before . . . He stood perfectly still. On the roof of Hartford House a man was hiding behind a chimney-stack. Or was it a workman? Higgins strode to the lift gates and told the constable to descend, whilst he himself hid behind the "potting- shed". Then he crept to that protective balustrade which still gave him the shivers as he realized its apparently flimsy structure, and peered over. If a workman, why did the fellow hide? And why did he remain hidden? Perhaps the man was not hiding, but merely engaged in some repairs behind that chimney-stack. Still, it was getting late. Time the man had knocked off. Higgins cursed himself heartily for not instructing the constable to go to Hartford House and investigate. But what a fool he would have looked if the man turned out to be a plumber or chimney-sweep or . . . A movement in the gathering dusk. A face peered from behind that sheltering brickwork and Higgins thanked the screening balustrade. Inspector Higgins gasped. The man was Tommy Tucker. CHAPTER XXI IN WHICH INSPECTOR HIGGINS DRIVES A CAR Inspector Higgins was well-nigh frantic. He must have betrayed his presence by some in- voluntary movement when he had become cognisant of the man's identity, for immediately afterwards Tommy Tucker, abandoning all attempt at concealment, had bolted for a trap-door and had vanished within. And the constable who had worked the lift in Preston Building must have taken the inspector's instructions literally when told to descend, for he was taking an unconscionable time to answer Higgins's signal. Higgins kept his thumb on the bell-push and swore feelingly. Then he ran once more to the edge of the roof and peered over. He saw a lilliputian figure dash from the door of Hartford House and bolt for the corner. He would have blown his police whistle, but for the futility of trying to shout instructions from the roof. A brief vision from a street lamp of a two- seater car going all out. A blue or black body, and . . . "Yes, sir?" The constable at the lift-door put his query in a scared voice. He thought his superior must have got tired of waiting and have chucked himself over the roof. It was not until they had almost reached the ground level that Higgins remembered the ladder down the greenhouse trapdoor; and it was only the further thought that he would have been no better off in Worthington Westmore's room than on the roof as regards descend- ing the building, that quietened his conscience. m 172 THE DOUBLE SOLUTION "Tommy Tucker—two-seater—black or blue body —tell the Yard—and the locals." Terse directions flung at the constable-liftman as he was opening the ground-floor gate. "Pardon, sir?" Higgins stopped his mad rush towards the large gate of Preston Building, and raised his hands to Heaven. "Telephone the Yard what I said—they'll do the rest." "But this lift, sir" "Do as I tell you—blast you!" Inspector Higgins dashed to the door, squeezed through the small opening in the main gate, and hoped for the best. For the first time in his life he was prepared to meet the Press half-way when they asserted that the police force did not attract the best brains. Into his car and away. Round that corner by which he had seen the two- seater but three minutes before. One could get a deuce of a long way in three minutes by car. ... A long stretch of road . . . then the arm of a policeman on point duty. . . . Higgins seized the opportunity thus thrust upon^him. "Yes, sir. A couple o' minutes ago, I should say. I'll 'phone ahead in five minutes' time. Daren't leave traffic here till relieved, sir. Due now." . "Good man." Away again. Rather like groping in the dark. . . . The traffic constable would 'phone all right, but what about that idiot at Preston Building? . . . A long line of electric lamps lit up at that moment and Higgins half-thought he could see the car some distance ahead. There were so many cars in between, and . . . Inspector Higgins gave his attention to his own car. He was not built for racing, and neither was the car, for that matter, yet he thought that he was at least as well suited as the fugitive in this respect. A long uphill pull, and when at last the inspector reached the crest of the hill he saw the two-seater but a couple of hundred yards ahead, and slowing down. THE DOUBLE SOLUTION 173 Higgins followed suit, but even as he drew alongside, a young girl alighted from the car and stood staring up at a building. Higgins cursed. He credited Tommy Tucker with a great deal of ability generally, but did not believe he was capable of changing in a two-seater whilst driving it at the limit of its speed. He had been following the wrong car. Still, this was the general direction, and Tommy Tucker must be ahead somewhere. Where did this road lead? Oh, yes! The Wembley road. Wembley? A slim chance. Three minutes later the inspector's car was stopped. "Oh, you, sir, is it? We've been here three minutes and already stopped three blue two-seaters. Needle- haystack sort o' business." "Who put you on to this?" "The Yard, sir." Mentally the inspector apologized to that constable at Preston Building. "Better call it off and 'phone ahead. No. It's a waste o' time. I can't even give you the make of car. I'm playing a hunch at Wembley—but it's only a hunch. Many thanks." A wave of his hand and Inspector Higgins was off once again. It was unlike his usual procedure to play a hunch, although he was merely clutching at a straw. What on earth had Tommy been up to on the roof of Hartford House? Higgins remembered the time when he had surveyed the roofs of the neighbouring buildings after Worthington Westmore had received his second warning, calculating the chances of an assassin with a rifle, and wondered whether he might not have been very near to the truth. Was it possible for a rifle bullet to look like the missile from a lady's revolver? The answer was such an emphatic "No" that the inspector was even more intrigued at Tommy's behaviour on that roof. 174 THE DOUBLE SOLUTION Perhaps he had been merely curious as to what the police were up to? Or even as to Higgins's own activities. It would possibly all come out in the wash when the inspector eventually came up with Tommy Tucker—as one day he was determined he would! Tommy Tucker had had all the breaks up to now, but such luck surely could not last! It was high time Higgins himself had a slice of good fortune. He had trained himself all his life to accept the buffetings of Fate with a gay heart and the smiles of Fortune with a ready thanksgiving, but this case was getting a bit too thick! Here was he—a staid, prosaic old woman of the Metropolitan Police Force—following a hunch, the only reason for its existence being that Tommy Tucker had used the Wembley road when fleeing from Preston Building. Contrary to all expectations, it turned out to be a winner! For as Higgins came almost within sight ©f that house at Wembley he was nearly run down by a two-seater—and Tommy Tucker was at the wheel. A heartbreaking delay whilst Inspector Higgins turned the car in a narrow road, and then the pursuit was on. No longer was there any chance of a traffic congestion —the roads were open. If Higgins hoped to do any- thing at all he must rely upon his own skill and tenacity. He would have longed to have stopped at a police station which he flashed past, to give instructions for a watch ahead, but dared not spend the time. Never- theless he half-guessed it would have been the better policy. A swift glance from the road ahead to the speedo- meter on the dashboard. Thirty-five miles an hour. Nothing exciting yet—but near the car's capacity. Forty—forty-five. Inspector Higgins was amazed at his own temerity and at the power of his car. Fifty. Higgins drew a deep breath. He knew his own limi- tations. No performance of the car would now amaze him—it might be capable of a hundred miles an hour 176 THE DOUBLE SOLUTION Perhaps Tommy Tucker was feeling a shortage of petrol! Or had he again made a mistake and was chasing the wrong car? Not a comforting thought! No! He was on the right track without a doubt, for the car ahead was, contrary to law, showing no tail-light. "Aha!" Swinging in the dead centre of the road, a few hun- dred yards in front of Tommy Tucker's car, was a red lamp. That enforced wait at the filling station was bearing fruit! Higgins urged another mile or two out of his car, but was amazed to find that instead of gaining on the car in front the distance between the two was in- creasing! Jerusalem! Tommy Tucker was going to charge the obstruction. A medley of sounds! Curses and shoutings! A scaffold-pole on tri-footed trestles was incontinently swept aside and Inspector Higgins hastily applied his brakes to avoid colUding with some blue-coated figures gesticulating wildly at the disappearing car and with their backs toward him. "He's gone!" "Never stopped!" "Not a scratch!" A blare from his klaxon and the police turned their attention to the inspector's car. A sergeant jumped on to the footboard. "Sorry, sir, but we're . . . Inspector Higgins!" The uniformed sergeant immediately recognized his col- league at the Yard. "Jump off, man. Too much weight as it is. 'Phone ahead again." Would he never catch the elusive Tommy Tucker? And now there were no street lamps to guide him. His own headlights revealed but fifty yards of the road in front, and a thin ribbon of roadway, hedged on either side, flashed beneath him. A railway bridge, each brick picked out by the power- ful lamps, stood out in bold relief for a brief second, THE DOUBLE SOLUTION 177 rushed toward him—a roar as he flashed under, and it was gone. A sleepy village was passed even as he entered. Level-crossing gates were in the very act of closing as Higgins squeezed through with but inches to spare, and a signalman's lurid curses were lost in the wind. A hare, possibly flushed by the car in front, tore along in front of the inspector's car for about forty yards, then crashed into the hedge, wellnigh exhausted. Higgins shuddered to think what would happen were he to meet with any obstruction, however slight. On occasions such as this he was badly underpaid! A bat smashed against the windscreen, and Higgins was nauseated. And still the telegraph-posts whirled past in a never- ending stream, and the hedges on each side became a blur without form. Even a break such as a gate was no sooner seen than it was gone. A sharp bend in the road. More by luck than judgment Higgins negotiated the corner and for the first time the back of Tommy Tucker's car was caught in the ray of the lamps. Grimly, Higgins was determined to hold on. He dared not glance at his speedometer; he guessed now that Tommy Tucker was going all out, and thrilled to think that he was more than holding his own. If only he dared let go the driving-wheel with one hand he'd be tempted to try the effect of a shot. Supposing he managed to hit a tyre, what would happen? Perhaps Tucker's car would overturn— almost certain to !—and then a second later the in- spector's car would be piled on top. Result—two corpses! Perhaps it was just as well he couldn't try any funny business! He was gaining! An exhilaration he had never before experienced thrilled his blood! A sobering thought, as to what his next move could be when he had once caught up the car in front, rather damped his rising spirits. 178 THE DOUBLE SOLUTION And honestly now—what could he do? Call upon Tommy to pull up, when he daren't let go his own driving-wheel? Ridiculous. By skil- ful driving, force Tommy into the hedge? Haw! haw! haw I Get in front and then slow down? Good idea, if only he could get in front! Take a mighty good driver to squeeze through between Tommy Tucker's car and the hedge. And if Tommy stuck to the crown of the road, Higgins was done. His only hope then would be to hang on until Tommy's petrol ran out. Another yard and a half gained! He'd have to think of something mighty soon. Supposing Tommy Tucker tried to put a spoke in his wheel? Tommy was undoubtedly the better driver, and if he turned and fired a gun . . . Higgins lost a dozen yards by the very thought I And now he was gaining hand over fist. Too late he realized that Tommy Tucker was merely checking his speed a trifle in order to negotiate a corner. Inspector Higgins wrenched at the wheel, his off tyre missed by inches the unlit tail-lamp of the car in front as Tucker successfully turned the bend, there was a screech of skidding tyres, the crack and hiss of a burst tube, a crash through a hedge. Falling—falling—an icy cold plunge—then black- ness. A frantic struggle for breath—a laxity of limbs —an excruciating throbbing at the temples. Inspector Higgins essayed to sit up, but was re- strained by a gentle hand. He opened his eyes to pitch darkness. A freezing clamminess in his cloth- ing. Gosh t He was wet through. Jerusalem! He must get on—Tommy Tucker must be miles away by now. With a mighty effort of will he forced himself to a sitting posture. "Easy, laddie! Easy I" Higgins gasped, and tried once more to pierce the gloom. The voice was that of Tommy Tucker. CHAPTER XXII IN WHICH SERGEANT BROWNALL DISTINGUISHES HIMSELF Inspector Higgins groped in his pocket for his electric torch. Not that he dreamed it would function after its recent immersion, but ... he pressed the button. A blinding ray. Standing in front of him and also drenched to the skin was Tommy Tucker, a quizzical expression in his eyes, his mouth set in a half-grin. It was a few seconds before the inspector grasped the full significance, then: "You—you fished me out, Tommy," he said, in a low voice. Tommy Tucker grinned. "That was nothing, Higgy, me lad." "But—but . . . Better push off, Tommy, whilst you may." No one would ever know what it had cost him to utter the words. Tommy Tucker, instead of seizing the advantage thrust upon him by the accident, had stopped to save his life . . . and, strictly speaking, this should have made no difference to the inspector's attitude, but ... he couldn't lift a hand, anyway, should Tommy choose to carry on . . . and . . . Hell! The sudden realization came upon him that he didn't want to see Tommy Tucker caught. The zest had gone from the chase. And his Duty? "For God's sake leave me, Tommy. You don't know" "I think I do, Higgy, and I honour you for it. »79 18o THE DOUBLE SOLUTION But," Tommy Tucker shrugged his shoulders ex- pressively, "I couldn't get far like this, anyway." A long pause. Wet through, what chance now had Tommy Tucker to escape? And the longer he stayed the less his chance. Higgins got to his feet and swayed un- steadily for a moment. Then he took a grip on him- self. He released the button of his torch and felt in the darkness for Tommy's hand. "I'll resign, Tommy. I—I won't split on you." And then a diversion. The rays of a dozen torches lit up the pair. A strident voice shouted a command and three pairs of willing hands seized Tommy Tucker. "Well done, sir! You got him after all!" Tommy Tucker smiled with his eyes. . . . Inspector Higgins lurched forward. Even as he fell Tommy Tucker wrenched himself free from those restraining hands and caught the inspector in his arms. "Here you! Keep your paws off him. He's a better man than you are—or ever will be." Gentle hands felt over the inspector's body. "Clean out I Nasty bump on the forehead I Gosh! Our friend here's got something to answer for." The sergeant, whose providential arrival was a result of some hurried telephoning from the smashed barricade, turned to the captive. "Your car?" he queried tersely, pointing to the wreckage near the stream. "Or pinched?" "I don't know whose it is, but it certainly isn't mine," replied Tommy Tucker. "Pinched, eh?" Tucker smiled delightedly. "That is quite possible," he asserted. "Blimey I You're a cool one, you are. You're the famous Tommy Tucker, I suppose?" "Infamous, you mean, surely?" "None o' yer lip, me lad. 'Ere I You two I Better 182 THE DOUBLE SOLUTION position which reflected the true position warranted by his merits and ability. He was seated at the desk of Inspector Higgins, and "feeling his oats". When the news had first been telephoned to Scotland Yard that Inspector Higgins was laid up and unlikely to be available for duty for a few days, Sergeant Brown- all had been torn betwixt a certain regret at the in- spector's indisposition and his own elation at the extra responsibility thrust upon him. For that old man o' the sea, Chief Inspector Dryan, had forthwith called for the sergeant and instructed him to ferret round the inspector's desk and to do his best to carry on from where the inspector had left off. He was more than elated at these instructions, for he had been doing none too brightly with the five-pound- note business—in fact, not to put too fine a point upon it, he was absolutely at a standstill in this regard— and thought the moment opportune to retrieve his own self-respect and at the same time force upon his superiors a long overdue realization of his own abilities. If Inspector Higgins were to be absent for, say, a couple of days, he would return to find that matters had been progressing even more speedily whilst he had been away. He'd show 'em! And it was all made so very easy by reason of the very full entries in a note-book which he had found in the top drawer of the inspector's desk. There was a heading : "The Preston Mystery", and a sub-heading: "Tommy Tucker", and under this sub-heading two terse notes: 1. Identification. Manager of Broken Window. Try assistant of Anderson & Goddard. Did T.T. purchase the gun? 2. A Caveat emptor. The last note was a bit too cryptic for the sergeant, THE DOUBLE SOLUTION 183 but the remarks with regard to identification were easy to construe. Tommy Tucker must have fallen under the notice of the Broken Window manager—Brownall knew the hostelry well—and also possibly bought a weapon from the jewellers. This last didn't seem sense, but the sergeant had a sublime faith in his superior's ability. Unfortunately, the news had reached Scotland Yard that, as a result of his total immersion the previous night, Tommy Tucker had been taken, in a state of collapse, to the same hospital as that in which Inspector Higgins was recuperating. Thus the usual procedure of an identity parade could not be carried out until the prisoner was released. Pity I Identity parades were fairly new to the sergeant, but he was well aware that half a dozen or more men, of the same station in life as the prisoner, and, as near as possible, of the same height and dress, should be collected haphazard from the streets, and the witness asked to try and pick out the prisoner from amongst their number. But a hospital . . . And why not? The patients were dressed alike . . . the beds were alike . . . and . . . the chance of a witness recognizing a prisoner in pyjamas was prac- tically nil! Bit of a snag, that. Not that the sergeant wished to be unfair to the prisoner—but he certainly had no wish to be unfair to the police. People look so very different in night attire. Height looked dissimilar—cut of clothes—oh, dozens of differences. But suppose, despite all these dissimilar- ities, a witness did manage to pick out a prisoner? More power to his elbow! And if he failed, then one could always wait until a full-dress identity parade was possible, and repeat the business. Brownall frowned. He well knew what a hopeless muck of such an identification would be made by a com- petent defending counsel if the first attempt failed. Nasty hints that the police had suggested points of difference between . . . 184 THE DOUBLE SOLUTION The sergeant rose from the desk, his mind made up. He would carry on at once. If he failed—then it was by reason of the paucity of the information at his command. If he succeeded—well, wasn't he already a sergeant? An inquiry at the hospital elicited the fact that Inspector Higgins was in a private ward and "doing as well as could be expected", which, of course, meant nothing. Also that Tommy Tucker was in a ward with six other cases. Six. Good enough. The landlord of the Broken Window was ushered into the ward, and having entered on tiptoe, peered fur- tively round. A weak hail from the further end and he immediately saw Tommy Tucker waving a hand. He retired hurriedly from the room. "Him?" "Yes, sir." "Good." That was one. And that assistant from Messrs. Anderson and Goddard shouldn't be long. My! But wouldn't Inspector Higgins be pleased! But the elegant gentleman from the jewellers was not nearly so emphatic. For one thing, Tommy Tucker was lying perfectly still, with closed eyes and hectic colour, when he passed round the ward. Still, without any undue promptings from Sergeant Brownall, the assistant thought that the—er—gentleman who had purchased that revolver was—er—the gentleman at the further end of the room. "Thank you. I'm very much obliged indeed." The assistant did not know it, but he very nearly suffered from the indignity of being offered a tip by an exalted detective-sergeant. Brownall, however, re- membered himself just in time. "Ahem! If you will send in your expenses to Scotland Yard I will arrange a cheque in com- pensation. You have rendered a service to the com- munity." THE DOUBLE SOLUTION 185 The peacock strutted out, and Sergeant Brownall grinned. He would have reported progress to the inspector there and then, but was forbidden by the resident doctor. "Mr. Higgins is not to be bothered. I don't care if he's chief of the police of the entire world. In this hospital my word goes." "Of course, sir. Of course. And the other patient?" "You can speak to him if you like, but . . ." Thus in due course Tommy Tucker, under a subtly- worded request from the sergeant, was removed to the "safer" place of a private ward, and a husky uniformed policeman was posted in a chair outside. Sergeant Brownall was already feeling the responsibility of an enhanced position which he had never before dreamed to exist! And one of the nurses was very nice. Not so charm- ing, perhaps, as the girl in the kiosk outside Scotland Yard at which that fiver had been changed, but . . . very nice. She was unduly impressed to have such a high official of Scotland Yard ask her opinion as to a certain patient ... it was most flattering. . . . And though merely a probationer, she did her best. Brownall was determined to call at the hospital periodically to—well, ask after the progress of In- spector Higgins! Perhaps he could find time to-morrow—her after- noon off, was it? Well! Well! Well! He did find opportunity to call on the morrow, but in the morning, and early at that. We regret that he forgot the young nurse entirely. A 'phone message was the cause of all the trouble. "Sergeant Brownall? Doctor Grafton here. Of the Chumley Hospital. That man o' yours has gone. The Tucker person. Bolted with my best suit an' all. Eh? What's that? Who? Dunnoher. Why didn't CHAPTER XXIII IN WHICH SOME QUESTIONS ARE ASKED Inspector Higgins, sitting up in his cot at the hos- pital, did not know whether to be glad or sorry at the news imparted by a crestfallen Sergeant Brownall. Since his collapse after the accident he had spent many weary hours of mental adjustment. He realized more fully what he had always known, that there is a mite of good in the worst of us ; he forgot the exact quotation —Burns, wasn't it ?—and he was none too sure that Tommy Tucker was the "worst of us". Higgins had wrestled with his position from every angle. For in- stance, if he remained in the Force, both duty and honour bound him to use every endeavour to protect the public and hound down the malefactor, and Tommy Tucker seemed to come within the purview. He remembered how often he had used the phrase that "personal considerations do not count" in police work. Of course he could resign from the Force, but what else could he do? He was good at his job and liked it —and he had no private income. His wife had a little, but . . . If he stayed on, then he must press the Tommy Tucker matter to its bitter end, even though that led Tommy to the gallows. Tommy Tucker might not be guilty, but things looked black, or, at least, a very dark grey, against him. And he had escaped. And Higgins half hoped he would never be caught. Tommy Tucker had fainted that night at the police station, and having been brought round with brandy, 187 188 THE DOUBLE SOLUTION had asked for a cup of tea. He shivered as with ague, and the police surgeon was fetched from his bed. He learned of the immersion and that Tommy Tucker had been fitted out with a dry suit. Then he took Tommy's temperature. A hundred and five. Visions of pneumonia. A hospital case. Higgins, rather cynically, suspected that the tem- perature and the request for a cup of hot tea were not entirely dissociated, and, knowing Tommy Tucker, wondered! And the brilliant Sergeant Brownall had made matters more easy by getting the prisoner transferred to a private ward. Tommy Tucker was a quick thinker. He must have realized at once that his chances of escape from a police station were exactly nil; he must have faked the chatter- ing teeth business, then his temperature, and awaited his opportunity at the hospital. The man outside the door was all right in his way. The nurse, by telling the sergeant that Tommy Tucker was very ill, had unconsciously helped—and the window was not barred. "What's your theory, Brownall?" "The window, sir. He escaped through that. Then he entered the resident doctor's cottage close at hand, nobbled a suit, and bolted." "H'm. You've circulated reports, I suppose?" "Of course, sir. The doctor gave a very full des- cription of his suit." A shake of his head at the remembrance of that last interview with the doctor. "Still, he can't get far, sir." "Can't he? You don't know Tommy Tucker." Higgins looked at the sergeant. "Well, Brownall, you've done your best—or your worst. I'm taking over to-morrow." Thus ended Sergeant Brownall's first essay into the higher realms of detection! And the sergeant, strange to say, was more than glad! 1go THE DOUBLE SOLUTION look on the inspector's face and dropped the facetious- ness. "Sorry I he murmured. "What was he like?" "Short and fat. Clerical garb. Bow-legged. Curly hair. And now I come to think of it, didn't look exactly my idea of a parson." "Quite. But that probably means he was genuine. The real parson is as far removed from the comic-papers, splay-footed, lah-de-dah, sing-song-voiced, music-hall monstrosity as chalk from cheese. Well, good-bye! And again—many thanks." But Inspector Higgins was far from satisfied. He made inquiries at the local police station as to the local clergy, and none of the descriptions fitted. He also discovered that a local reporter had ferreted out some information as to the accident and that Tommy Tucker's name had been published as one of the victims, with his own as the other. The clerical hospital visitor might be genuine, but again might not. If an associate of Tommy Tucker, he had acted with promptitude and a certain amount of circumspection and acumen. Yet Tommy Tucker had hitherto been deemed a one-man business—a lone wolf. Of course it did not follow that he never worked with others, but, on the face of it, it looked fishy to the suspicious inspector. And what was the reason, if any, for the visit? The parson hadn't made any arrangements for Tommy's escape—or had he? Tommy had entirely disappeared, and that argued a car or some other means of conveyance from the hospital or its environs. The parson had stayed for three minutes only, and had visited three other patients subsequently. Perhaps Higgins was being unduly suspicious, for he learned that Tommy Tucker had been the third patient with whom the clergyman had spoken. And he had stayed three minutes with each, and had left ten shillings in the hospital box. Still, the incident was worth bearing in mind. THE DOUBLE SOLUTION 191 And now there was a much more important matter which needed attention, something which (possibly fortunately) Inspector Higgins had had no opportunity to enter into his note-book, and of which he alone had any knowledge, and that was: What was Tommy Tucker doing on the roof of Hartford House on the evening of the car chase? Had he gone there to spy upon the inspector, or had he some ulterior motive? And the only way to find out was to go and see for himself. Thus, in due course, he was once again ensconced with the fat, jovial comptroller of Hartford House, who stated that he was delighted to receive such a distinguished visitor for the second time in such a short period, and hoped he was in the very best of health, and . . . "I want a look over the roof, if I may?" "The roof? No longer interested in the Eastern Trading Company, eh? Most satisfactory clients those, or at least they were, but with Mr. Westmore no longer with us ..." He pursed his lips and frowned thought- fully. "Guarantor gone—requires some thinking over ..." "The roof," suggested Higgins, quietly insistent. "Oh! Ah! Yes! To be sure. The roof. You'll have to get permission from—er—Messrs. Quintin and Company, who are on the top floor. The only way through to the roof is via their office. Awkward, but we never have to go on the roof for anything. You'll have to ask them. And—ahem !—don't say you came from me, please. We've been having a little trouble with them over the roof—it leaks a bit, and"—heartily—"no need to remind them, is there?" "All right." But there was no one at home when Inspector Higgins, having been deposited on the fourth floor by the liftman—the lift went no further—climbed the remaining stairs and tried to open the locked 192 THE DOUBLE SOLUTION door. Bit of a nuisance this. What about the adjacent door marked "Private"? Gosh! It had been forced at some time or other. And it opened by the merest push. No one to stop his entry. Bit of a risk entering thusly without a warrant, but Higgins could hardly get a warrant for the roof! And Tommy Tucker must have forced that door, which meant he had urgent reasons for wishing to get on the roof. And what about Messrs. Quintin and Co.? Queer sort o' clients not to have noticed the broken lock! Ah, yes. There was the trap-door. And a desk conveniently underneath, with two footprints on the blotting-pad. So Quintin and Co. hadn't used this office since Tommy Tucker's forcible entry. Probably got no business, poor devils. Trade was pretty bad generally. . . . Where Tommy Tucker had been, Inspector Higgins could go. The trap-door raised most easily. . . . Higgins frowned as he realized that the hinges had been well oiled. A mighty pull upwards, a pair of flailing legs, then a grunt of satisfaction as-he sat upon the ledge, his legs dangling into the office. He climbed up and closed the trap-door. If Mr. Quintin or any of the "and Co." returned then he was virtually a prisoner, and would remain so until they left. It would take too much explaining. . . . "Ah!" Preston Building but a stone's-throw away. There was that wall up which he had climbed with the aid of a very unstable rope-ladder. It looked higher than ever. It seemed to grow whenever he viewed it from a different angle. It'd be a devil of a time before he did any more funny business like that. And this was the chimney-stack behind which Tommy Tucker had attempted to hide . . . and what a disgusting state the roof was in! The accumulation of the high winds of generations. Papers, feathers, 194 THE DOUBLE SOLUTION trust to his ears to know whether the man had left the building, for there wouldn't be a dog's chance of finding out otherwise. Perhaps he had better climb down—trusting that Mr. Quintin had not a weak heart—and try to explain. That would be better. A convenient handle at the top of the trap-door. Higgins gave it a tug. The hinges justified the oil which had been expended upon them, for the door swung upwards and the inspector staggered backwards. His heart missed a beat as he realized how near was the edge of the roof. He peered through the opening, giving an apologetic cough preparatory to a weak explanation. A scramble below ... a slammed door . . . then quiet. Higgins jumped and landed on the desk, which nearly collapsed. The outside corridor was empty. CHAPTER XXIV IN WHICH A CHASE ENDS ABRUPTLY A SOUND of pattering feet. Inspector Higgins dashed down the passage to the stairs, which he negotiated in pairs. The last "pair" of the flight was unfor- tunately a single stair and he landed on the floor level with a bump which jarred his spine. He ought to have remembered that there was usually an odd number of stairs in a flight. Still those pattering footsteps. The lift was at the ground level, which perhaps was lucky, for he could chase the fellow down the stairs with a reasonable hope of eventually catching him. And by the noise the man was making, Inspector Higgins guessed he was not Tommy Tucker, for Tommy was an athletic person, who as a consequence moved speedily and quietly. This fellow, whoever he was . . . A stumble and muttered cursings from the floor below. On, Stanley, on I Higgins tripped over the same stair where a portion of the coping had broken away. His curses were possibly more fulsome. Another flight; he was gaining rapidly. A fleeting glimpse of the man in front, a short fellow. Half- way down the next flight Inspector Higgins could almost touch the man, and then at the bottom of the stairs a portly gentleman who was about to ascend received the full force of the runaway, and Higgins, unable to retard his impetus, completed the debacle. Higgins sorted himself out and laid a hand on the 195 THE DOUBLE SOLUTION 197 "Good-bye," said the inspector a little coldly. Five minutes later he was seated in a first-class carriage bound for Wembley. He travelled first- class because he wanted to be free from interruption, wanted to think . . . and the State paid his fares. Lu, the late Worthington Westmore's Chinese servant. What would he have to say? The time had arrived when Higgins would have to make some sort of a decision with regard to Lu. Not that the man was yet fit to move, but he might ask what the police proposed to do; and remembering the man's seeming knowledge of the law, the time he was chased from that house at Wembley, Higgins had no wish to tangle himself in some legal technicality. He must decide forthwith whether the Chinaman was to be charged with unlawful entry or some similar crime, or told he was free from arrest, in order that he might be followed in the hope of gaining information. The train pulled up at Wembley Station before the inspector had reached any decision. He decided to await developments before arriving at any conclusion. Mr. Lu was sitting up in bed with his leg in splints. He greeted the inspector with great dignity, but no trace of fear. Higgins felt he must go warily, very warily indeed. He shook hands with the patient. "You sent for me, Lu?" he suggested, seating himself in the hardwood chair by the side of the bed. "Yes, sir. I feel that you are anxious to know what happened the night—the night Mr. Westmore was— was killed." "I should rather," Higgins acquiesced. An understatement. "Quite frankly, Mr. Higgins, how do I stand?" The inspector smiled and shrugged his shoulders. "How do I know till you tell me? And perhaps not then. You yourself must be the better judge." "I see. You're very fair, sir. I must take my 198 THE DOUBLE SOLUTION chance. To begin, Mr. Westmore sent me to that house at Wembley." "Whose house is it?" "I really do not know. Not Mr. Westmore's, I am fairly certain. He had no key." "Yes?" "He instructed me to go there, to the house, force an entry by some means, and when there to endeavour to open a safe and extract any documents which I might be so fortunate as to find therein." "A very dangerous proceeding, Mr. Lu." "So I discovered"—dryly. "I mean from the legal point of view." The man shrugged his shoulders. "What would you?" he asked. "Mr. Westmore was a kind employer. He was wealthy, not without influence, and . . ." "No influence is big enough to get over burglary, Lu." "I know. But he offered me a thousand pounds if I pulled it off, and a thousand pounds if I were caught, provided I kept his name out of it and took my— 'medicine' he called it. I mean, of course, should I be so unlucky." "I see. And why tell me now?" "Mr. Westmore is dead"—philosophically. "It cannot harm him now, and I haven't got my thousand pounds. I must save myself." "What time did you leave Preston Building?" "Eight o'clock." "You are sure?" "Absolutely certain, inspector. I cannot prove it, of course, for naturally I was very circumspect in my actions, but I can assure you it is true." "I hope you will be able to substantiate that, Lu." "I cannot, sir." "Not even to circumvent a charge of murder?" "No, sir. I am sorry—for my sake." "I presume you were up to the same dodge that other time, when you were caught?" THE DOUBLE SOLUTION 199 The Chinaman smiled. "Yes." "It is no laughing matter, Lu." "Maybe not. But that episode was amusing, was it not? Mr. Westmore pulled the blanket over your eyelids very cleverly." "You think so?" Lu shrugged his shoulders. "I didn't like your knife on that occasion, Lu. I note you did not carry one on the second attempt." "No. I was prepared to enter the house the second time; the first I was merely scouting around. If caught—well, a knife might have added to my sentence, and I had no wish to serve too long for my thousand pounds." "Then you did not enter the house the first time?" "No, sir." "H'm!" Inspector Higgins had a vision of the upstairs window in that Wembley house—the moving curtain as though someone inside was peering without. He had assumed it was Lu, but, if Lu were to be believed, then there really had been someone within the house on that occasion. The subsequent chase and capture of the Chinaman had given the occupant an opportunity to make himself—or herself—scarce. The very thorough search which had been made afterwards had told the police nothing, save that the trap-door in front of the safe was an ingenious booby- trap. Not a sign of a fingerprint. It had been as though the owner had deliberately dusted over everything which had been touched, or had continuously worn gloves whilst at the house. Westmore had known to whom the house belonged, and Westmore was dead. But whoever owned that house had good reason to keep his identity secret, else why wear gloves? And it was an even bet that the house belonged to Tommy Tucker. And if so . . . What had 200 THE DOUBLE SOLUTION Tommy Tucker kept in that safe which Worthington Westmore was willing to risk so much to attain? And the safe being empty, where had Tommy parked its contents? For it was a risk to send a servant to do some amateur burglary, unless he was very sure of his man. Possibly, were Lu caught, Westmore would have denied sending him and trusted to his much-vaunted wealth and influence to see him through. And another thought: Lu's naive admission that he intended to break open the safe argued that he thought he had some chance of achieving his object. . . . And safe-breaking required some practical experience . . . and a complete set of tools had been found. Higgins viewed the injured man from a new facet. Why had Westmore employed a professional cracks- man as a personal servant, knowing him to be such? Obviously not to reform him, for he had deliberately sent him to employ his art at Wembley. Was this thought the first step in unravelling the mystery of Westmore's secret past which had started the black- mailing attempt? And why the deuce hadn't the inspector thought of this before? Another thought—the Angel's story. "Lu." "Sir?" "You will swear that you left Preston Building at eight o'clock?" "Who would take a Chinaman's oath ?"—bitterly. Higgins nodded sympathetically. Who would? And a Chinese criminal at that. Yet, if Lu really had left Preston Building at eight o'clock, then it must have been Westmore himself who had attacked the Angel from behind and chloroformed her, the only other person in the apartment. It didn't make sense. If Lu were not lying, then the Angel must be. Not a nice thought. Someone had killed Westmore, that was about the only certain thing in the whole case—the Angel, Tommy Tucker, or Lu here. Which? THE DOUBLE SOLUTION 201 The Angel, what of her? An unwilling guest, who admittedly hated the millionaire. A lady's gun had done the deed. She could have dragged the body to the lift-well . . . but she didn't bolt afterwards. Jerusalem I Had she stayed to recover that letter which Westmore had threatened to post when Higgins had made his abortive attempt to take her away that time he had called on Westmore ?—which threat had effectively stopped her. Lu had known of that letter. What had Westmore said on that occasion? "Go and get her things, Lu . . . and that letter I spoke to you about, post it I" And the Angel had subsided like a pricked balloon. The second suspect, Tommy Tucker. Acting drunk at the Broken Window, yet he had deliberately, according to Sergeant Brownall, recognized the land- lord when he had called at the hospital. Of course Tommy had not known that his faked drunkenness had been seen through, and . . . The Broken Window was part of his alibi! He had wanted the landlord to recognize him, and had made sure by calling out. And he had vanished after leaving the public house. He, too, hated Westmore. And Lu? Only his own word as to the time he left the building. But Lu was the only one of the three who would have had no need to force the catch of Westmore's private elevator, for Lu had a key which he had used on occasions in the inspector's presence. If he had wanted, he could have had a duplicate made any time. And he could also have killed Westmore on many other occasions had he wanted to. Instead, he goes and gets caught in that Wembley house. Unless that was to be part of his alibi! The broken leg rather militated against the thought. The Angel and Lu shared first place in the inspector's suspicions. . . . Unless all three were innocent. The only clue was the letters, indicating blackmail. And once a blackmailer always a blackmailer. Higgins rose from the hardwood chair. "Well, 202 THE DOUBLE SOLUTION good-bye, Lu. I'll come and see you again some other time." He went. A firebell, raucous and ear-splitting, cleared the street of cars and a fire-engine swirled past. Higgins watched its progress for the few seconds it was in sight, then he resumed his walk to the railway station. He met one of the men from the Wembley Police who had helped the time Lu was discovered. "Hallo, sir. Extraordinary coincidence, meeting you here." "Why?" "That house, sir. Gone up in flames!" 206 THE DOUBLE SOLUTION Tommy Tucker, Higgins was sure gloves would have been used, unless he had thought the fire would remove all traces. Steady, me lad! Find your prints first. And he did. Clearly visible to the naked eye. A thumbprint. The superintendent was sceptical, but Higgins was delighted. His enthusiasm, however, was short-lived. Arrived at Scotland Yard he had sought the aid of Sergeant Mercier, who, after but a short while, lugubriously announced that there was nothing doing. "Not in our files?" "No, sir. Perhaps he's never been through our hands. Might be Tommy Tucker at that." "I doubt it. Tommy doesn't make mistakes. This is someone new. Anything to suggest?" "Send copies abroad, if you like, sir, but it seems needlessly expensive for a case of arson." "I dunno, Mercier. Really, I don't. It may not be only a case of incendiarism. I feel it to be closely linked with the Westmore business. I'll take a chance. Telegraph the prints to the Continent, and send copies by post to the States." "The expense, sir . . ." "Damn the expense!" "Yessir." And he did. He wirelessed them to all countries. And Inspector Higgins forgave him, for the following morning a reply had been received. The South African police. Prints of Diamond Joe. Wanted for blackmail on several counts. Hold him for us. Photograph following by wireless, in case still at large. Full particulars posted to-day. Higgins was consumed with impatience awaiting the wireless photo, and wondered whether it would THE DOUBLE SOLUTION 207 be any use when it did arrive. These photos were best studied from a distance, for a closer inspection showed them to be made up of lines and dots. . . . "Here it is, sir." Higgins frowned at the flimsy piece of paper which Sergeant Mercier had thrust into his hand. What a hope I "Here, Sergeant, stand over there and let's have a look at it." Higgins stared. Jerusalem I It was an unmistakable likeness of Mr. Quintin of Hartford House! Leaving a bewildered Sergeant Mercier holding the photograph at the two top corners, Inspector Higgins dashed from the room. Within half an hour he was on the top floor of Hartford House. The offices of Messrs. Quintin and Company had been ransacked from end to end. The jovial comptroller was scandalized, and half blamed the inspector for the happening. The search must have been more frantic than systematic, for the place was in a state of utter confusion. The drawers of the desk by which Higgins had reached the roof had been forced open and the contents strewn upon the floor. Upon a jagged splinter a cotton strand . . . the intruder had worn gloves. The stuffing of an upholstered chair had been slashed with a knife. An attempt had been made to rip up the floor-boards; a cupboard had been prized open and stationery scattered about. The very completeness of the damage proved that the search had not been rewarded. Even the roof had been visited again, as the trap-door was open, although Higgins discounted this assumption when he remembered that he had left it open himself the time he had chased this Mr. Quintin. And then he remembered what the comptroller had said. Quintin had taken the offices from the Christmas quarter-day . . . and Westmore had 210 THE DOUBLE SOLUTION "Don't tell me we're going to lose him too"—a gesture of complete despair. "What do you mean, sir?" "Why, he took up his lease, after all." "Jerusalem!" In his eagerness Inspector Higgins seized the comptroller's arm in a vice-like grip. "You mean he has an office here?" "That's just what I do mean"—carefully releasing his arm. "Good garden gravel!" 212 THE DOUBLE SOLUTION hurry to get into the building. Why? Was it because of its proximity to Preston Building or because of its strategic position over the Eastern Trading Company? Whatever the reason, the room had not been used since the last tenant had left. Dust everywhere, possibly by reason of the open window, but nothing else. This place wasn't such a great find, after all. Seem- ingly its usefulness, if it had ever existed, was past. Anyhow, Inspector Higgins would get a man to stay on here for a day or so, in case Tommy Tucker returned, and, to overlook no bets, would get the key of the safe from the makers and open it up in the forlorn hope that Tommy Tucker had left a written confession therein. Again that mental sarcasm. Higgins was worried. Diamond Joe remained at large, and his photograph was duly circulated, together with a more detailed description. There was one immediate result from an unlooked- for quarter. The resident doctor of that hospital, still bemoaning a lost suit of clothes, had been confident that the missing Quintin was that parson who had visited Tommy Tucker there. The mere fact that such a statement was unsolicited and uninspired—so far as Higgins was concerned— added more weight. The inspector cursed himself for not guessing it at the time he saw Quintin, but realized that it was the "bow-legged" attribute which had put him off. Without a doubt that pseudo-parson had faked the malformation when he had donned his clerical collar. More proof, if more were wanted, that Tommy Tucker and this Quintin person were in cahoots. Why had it been necessary for the man to visit Tommy Tucker in hospital, and what passed between them? Higgins smiled grimly. The answer to those questions would probably clear up the whole case. Anyhow, Tommy Tucker made his successful bolt for liberty soon after. Higgins had half believed that CHAPTER XXVII IN WHICH A SAFE IS OPENED The following morning Inspector Higgins was up bright and early. Having partaken of his usual matutinal cold sponge, which had become customary more from the superiority complex which it engendered than from the physical benefits which he derived therefrom, Higgins ate an enormous breakfast and then set out for Scotland .Yard. The relief at the corner was new and presented to the inspector, much to his disgust, a punctilious and over-elaborate salute, which he perfunctorily returned, hoping against hope that his wife was out of the line of sight. Some of these fellows had no gumption I Seated in the train, third-class this time—his own expense—he was fingering in his waistcoat pocket for a pencil with which to fill in his version of the cross- word puzzle, and came across a foreign key. Ah, yes I The safe at Hartford House. Was it worth following up? Possibly not, but it would afford an opportunity to go over once again those offices on the top floor, the topsyturvy Quintin rooms. What had Tommy Tucker, if it had been Tommy, looked for on that occasion? Perhaps it would all come out in the wash—if ever there was a wash I Hartford House. He'd give that portly comp- troller a miss this time. Higgins climbed the stairs and walked along the corridor to the door of that one-roomed office. He grasped the handle. Immediately there was a scrimmage within. The inspector's heart gave a bound, he flung open the door »9 THE DOUBLE SOLUTION 221 Fingerprints? If Tommy Tucker had used this drawer there wouldn't be any. Inspector Higgins seized the brass handle and gave a mighty tug. He nearly pulled the safe over. The drawer did not budge. "Here, Constable. You seem to be good at borrow- ing things. Pop along to your pals in the office next door and try to get hold of something strong enough to open this." "Righto—er—very good, sir." The constable returned with a screwdriver, the blade of which Inspector Higgins promptly bent in the drawer. With the aid of a hammer, however, he punched away at the tongue of the lock. "Stand back, Constable," he ordered, after five minutes' endeavour. Another mighty wrench. A teeth-edging screech of protesting steel as the drawer capitulated. Higgins staggered a couple of paces and would have over- balanced but for the constable's timely assistance. "Now let's see what Father Christmas has brought us." A long envelope, and new. And inscribed in flowing handwriting on the outside: Hartford House Estates, Limited TO Thomas Tucker, Esquire. Lease of Office . . . Higgins hurled the offending'document away from him with a snort of disgust. It slithered across the room, sweeping a pathway in the film of dust upon the floor, and rebounded from the skirting-board. Somewhat sheepishly he followed in its wake to pick it up. He could have kicked himself for such a childish display of temper in full view of the constable. The corner of the envelope had broken by reason of the force of the impact, and just visible through the tear . . . black levant morocco. THE DOUBLE SOLUTION 223 exchanged at the kiosk outside Scotland Yard. Now that was not like Tommy Tucker. Tommy must have changed the note with the girl there, the same girl who seemed so to have smitten the impressionable Sergeant Brownall, and then walked straight to the Yard to see Higgins. Half a mo. I Tommy Tucker hadn't been to the Yard since the death of Westmore. The time he had called on Higgins had been when he was so perturbed about the Angel being a prisoner at Preston Building. No I Now he came to think it over, Tommy Tucker certainly hadn't been to Scotland Yard since that occasion . . . except when he had called for news of the Angel, and had been knocked down by Worthington Westmore for his pains. And Tommy Tucker had been effectively searched on that occasion, and Westmore's wallet had decidedly not been found upon him then. That had been about a month before Westmore's death. And then, a few days before the tragedy, Tommy Tucker had called at Hartford House here, and arranged this blankety lease, bluffing Higgins into the belief that he would proceed no further. The inspector stared at the offending document. Hartford House Estates, Limited TO Thomas Tucker, Esquire. Lease of Office at Hartford House, London, E.C. One month from March 25th, 19— With an option to renew. One month I And that month was almost up. Tommy Tucker must know that, if he did not renew his short lease, some other client would take over, or the jovial comptroller would re-enter upon the premises, and the safe would be opened and the incriminating leather wallet brought to light. He must, therefore, to save his own skin, return to this very room and remove the evidence, retrieve the wallet. And before the month was up I 230 THE DOUBLE SOLUTION Yard was almost reached, then Tucker ventured a remark: "Better let me go, old man." "Too late, Tommy." "Don't want to make a fool of you." "You couldn't"—bitterly. "All right." As Tommy Tucker, preceded by the constable and followed by Inspector Higgins, left the taxi, a reporter from the gates outside tried a long-distance snap. Despite his annoyance, Higgins could not help but admire the speed with which these reporter-fellows worked once they got their nose on a scent. That blighter at Hartford House must have 'phoned to his photographing colleague, and . . . The little procession caused a minor furore within the sacred precincts. Inspector Bowler, passed on the stairs, solemnly raised his hat, his whole attitude expressive of his belief that old Higgy had bitten off more than he could chew I Tommy Tucker, of all people! The slippery eel—the alibi king—the un- assailable, unholdable innocent! And Tommy Tucker, to the inspector's amazement, was not unduly depressed. His whole attitude seemed one of partial boredom, but Higgins strongly suspected this to be merely a pose, for, when not aware of the inspector's scrutiny, Tommy did not seem wholly at ease. And then—cussed if old Chief Inspector Dryan didn't have to spot them! His raised eyebrows were more than eloquent. At long last, however, Inspector Higgins shepherded Tommy Tucker into his room, and waved him to a chair. He offered a cigarette, but Tommy declined. Then he filled his pipe and the whole situation became faintly reminiscent of that time when Higgins had invited Tommy to the Highwayman after his first introduction to Worthington Westmore's roof-garden. Again Tommy Tucker spoiled the effect by grinning derisively at the inspector's slow deliberation. THE DOUBLE SOLUTION 231 "Buck up, Higgy, old man, and get it over." Higgins struck a match—his faith in his automatic lighter had received a serious set-back the previous day—and eventually got his pipe drawing to his entire satisfaction. "The night Westmore was killed, Tommy. What were you up to?" Tommy Tucker placed the forefinger of his right hand to his temple in an exaggerated pantomime of intense thought. "Let me think now," he said. Inspector Higgins was not impressed. "At—er—what time did Wessmor get his—er— just deserts ?" Tommy queried, after a short pause. "Soon after ten o'clock." "H'm. I'm a bit hazy about that evening—ahem! entirely without prejudice, of course. I'm not at all sure, Higgy, that I ought not to sit tight and say nuffin' until I can obtain—er—legal counsel." "Please yourself, o' course. Tompkins is a good man." Higgins named a well-known criminal lawyer to whom most criminals went for assistance, and who, by engaging the right type of spokesman, had succeeded in getting off at least sixty per cent, of his clients. It was becoming an axiom to the police that when Mr. Tompkins was engaged for the defence the odds were a hundred to six that the prisoner was guilty. Tommy Tucker sniggered. "Oh no, Higgy. Things are not as bad as all that." A pause for concentration, then: "Ah, yes. The Broken Bottle." "I've heard of that episode." "You have? Well! Well! Well! But of course. Didn't the landlord kindly come to the hospital with regard to my—er—health! You know, Higgy, I honestly believe that the worthy sergeant there some- how contrived or connived at my escape at that time, else why did he put such a poor specimen of a policeman 232 THE DOUBLE SOLUTION on guard outside my ward? He didn't exactly let me go, but he did the next best thing." Higgins himself had had similar thoughts, but he made no comment. "The Broken Window," he suggested, to bring his prisoner back to the point. "Window, is it? I thought it was Bottle. I had a few drinks there, if my memory serves me rightly." "Did you ?"—innocently. "Why, your man in the next bar saw me. I know he did. I watched him through those convenient mirrors at the back of the bar." Higgins mentally cursed the sleuth Harper. That was twice now that the man's bubble reputation as an efficient trailer had been pricked by Tommy Tucker. "Yes. I'm sorry to relate I had one or two more than were good for me." "You did, eh? And watered the convenient plant with the rest." Was it a delusion, or did Tommy Tucker start at this information? Without a break he laughed. A long laugh which, nevertheless, rang true, but which Higgins suspected was needed whilst the other formu- lated his excuse. "My word, Higgy! You don't miss much. I poured away the drinks offered me in return for my hospitality. Well! Well! Weill" "I see. And after you were turfed out?" "I was not turfed out, as you so pithily express it. I don't think the landlord admired my method of celebration. Very foolish. I could have kept it up for hours." "Then you weren't drunk when you left." Tommy Tucker had made a mistake. "Er—not quite—er—non compos, if you under- stand me," he covered the slip. "And where did you go after that?" "I wish I knew"—expressively, each word accen- tuated. THE DOUBLE SOLUTION 233 "As bad as that, eh?" Or as good as that! Which did he mean? For if Tommy had killed Westmore under the influence of drink the crime could be reduced to manslaughter, perhaps. "I know. I went to my car round the corner." "You could drive?'' "My dear Higgy, I can drive a car hours after I cannot stand." "And you weren't pinched for dangerous driving?" "Oh, no I" Inspector Higgins had had a fine example of Tommy Tucker's skill with a car that unforgettable time of the accident. He could well believe the other's statement. Still .. . "And where did you go?" "Really, Higgy, I haven't the faintest I" "All right. We'll let it pass for the moment. Now for a more serious question : how did you obtain this?" Inspector Higgins held up the morocco wallet with the gilt initials in the corner. Tommy Tucker merely gave it a glance, then promptly replied: "Westmore gave it to me." "You'll have to think up something better than that, Tommy," said Higgins sceptically. Tucker looked pained. "Higgy I I thought it was one of your axioms that the truth hurt no one? I can only repeat what I've already said, that the redoubtable and late—if not lamented—W.W. gave it to me." "When?" "A day or so before his timely decease." "Er—voluntarily?" "I didn't knock it off, if that's what you mean." "You wish me to believe that Worthington Westmore presented you with this wallet, and its contents, just as it is?" "Whether you believe it or not is a matter of indifference to me, my dear Higgy. It won't alter the facts, one way or the other." 234 THE DOUBLE SOLUTION "Why did he do it?" "Why? Ah! that's different. Higgy, my lad, there's a great deal goes on in this world about which you know nothing, and it's not all criminal because it's not advertised. As a matter of fact, Worthington Westmore gave me that wallet as an earnest of more to follow. Westmore and I had come to an agreement, an understanding, as regards our future conduct." "Then it was you who were threatening him?" Tommy Tucker smiled. "Higgy, you don't trip me up as easily as that. I don't intend to get arrested for threats or blackmail, or what-not! Oh, no I" "I'm half inclined to believe you, Tommy, but whether or not a jury will is a very different matter. The fact that you refuse to tell me what happened subsequent to your leaving the Broken Window can be made to look very black." "It isn't a refusal, Higgy, unless it's the refusal of a drink-fuddled memory to function." Inspector Higgins was distressed. He was not such a fool as to believe all that the other had told him, yet he felt that there was a germ of truth therein. He was far from convinced of Tommy's innocence—if truth be told he was almost convinced of his guilt— yet he felt that whilst a spark of doubt existed he owed it to Tommy Tucker to fan it to a flame. Yet the man refused to help himself, that was the damning feature. Inspector Higgins leaned forward and tapped the other impressively on the chest. "Now then, Tucker," he said. "Pull yourself to- gether and try to think. What were you doing between ten and ten-five on the evening Westmore was killed?" Tommy Tucker sat bolt upright. It was as though the inspector's action had awakened some chord in his memory. His face twitched, his eyes sparkled, then he burst into a roar of uncontrollable laughter. CHAPTER XXIX IN WHICH AN ARREST IS MADE Jerusalem! The man was mad. "Guilty but insane" wasn't much of a verdict, but . . . The laughter was genuine, not maniacal. "Oh, Higgy! Higgy! But this is too rich. Oh, dear! Oh, dear! I've got it now! I know where I was." "Fine"—prosaically. "Well, let's have it. As long as it wasn't Preston Building you'll be O.K." "Oh, it wasn't Preston Building, you needn't worry about that! Who was on the main gate here when we made our most effective entry?" "What the deuce . . . er—Constable Jones, I think; but why ..." "That's not the name. Try another." "I dunno what the game is, Tommy, but . . . Allen, Broderick, Higgins—my namesake—Derrick" "Whoa! That's the boy! Send for him." Wonderingly, Inspector Higgins pressed a bell. "Send Derrick here." A messenger hurried to do his bidding. A few moments later there was a timid knock at the door, and, in response to the inspector's bidding, a uniformed constable entered, stood to attention, and gazed blankly at the opposite wall. His whole ex- pression indicated that he knew he had been caught out doing something or other, but couldn't for the life of him think what the delinquency might be. Red-faced and flustered, rigid, yet trembling, he swallowed, then gulped out: "'Ere I am, sir." "Hallo, Derrick, old top I" Tommy Tucker beamed •35 236 THE DOUBLE SOLUTION upon the newcomer. Derrick gave a start, then blinked. "Ber-limey! You 'ere?" He spluttered, then resumed his blank stare at the opposite wall. Inspector Higgins was mildly amused. "All right, Derrick. You can relax." "Thank you, sir." Derrick hadn't the faintest idea what the inspector meant, but he did his best. "Er—Derrick! We had a bit of a bother the other night, you may remember." Constable Derrick eyed Tommy Tucker with some- thing approaching reproach. "Lumme, sir! You shouldn't 'a' done it. I never reported it and ..." "That's all right, Derrick. Tell the inspector here what actually happened." "Well, sir, it was like this. I was on duty one evening, when a cove—beggin' your pardon, sir !— comes up to me, an' . . ." Ten o'clock . . . the first of April . . . forgets his car. . . . The whole story. Inspector Higgins heard the man's recital in silence, absolutely convinced of the constable's sincerity and truthfulness. Derrick had no reputation for brains, yet bis honesty was unquestioned. "Now then, Higgy, it's up to you. Ask him what you like." "Thanks, Tommy. I'm glad of your permission"— sarcastically. "Now then, Derrick. In the first place —you are dead sure that this gentleman is the same?" "Sure, sir? Didn't I black his eye for him after- wards?" So that was where Tommy Tucker had got that puffed eye and bruised cheek, which Higgins had noticed when they had met at the Angel's flat! And he had thought it had been done in that hypothetical struggle at Westmore's apartment! "Was he drunk, do you think?" THE DOUBLE SOLUTION 237 "Well, sir, I arsts yer! Gents don't do things like that unless in likker. I must say though as 'ow 'e treated me all right. 'E druv me 'ome, an' we 'ad a rare set-to in a field close by. I was a bit narked at the way 'e 'ad played me up at the Yard, sir. Any'ow, arter the scrap 'e gimme a fiver an' apologized." "A fiver, eh? And you changed it at the kiosk at the corner?" "Lumme, sir! 'Ow did you know that?" "Never mind. You may go." Constable Derrick left the room almost at the double, patently glad to escape. A long pause. "Well, Higgy. Satisfied?" Inspector Higgins did not reply. That five-pound note, number EE 66666 was now explained. It might tend to prove that Tommy Tucker really was drunk, for no one but a drunken man would give away such an easily traceable note if it had been stolen ; or it might mean that Tommy really had been given that note-case by Westmore, in that he did not mind any of the notes being traced back to him. In any case, Tommy Tucker had again pulled out of the bag one of his notorious, unshakable alibis. But this time the laugh was on Inspector Higgins! And he was glad. Tommy Tucker was free to go. "I suppose I'd better see you out," said Higgins at last. "Don't apologize, old man, don't apologize." "I had no intention of doing so." If Tommy Tucker's entrance to Scotland Yard had created a furore, his exit was in the nature of a personal triumph. It seemed to Higgins that all his colleagues had, on some pretext or another, some business to do in the corridors or entrance hall as the pair passed through. Open grins from his equals, a horse-laugh from some hidden underling, and elaborate salutes from all and sundry. The funny part about it was that Higgins really THE DOUBLE SOLUTION 239 little he had seen of it—especially as to Derrick's palpable anger when he (Jones) relieved him on the fateful evening, the return of a man to the car as to whose identity Derrick had seemingly no doubt, and the subsequent driving away together. He also gave the number of the car, and it was the same as that car seen in the garage of the Wembley house. This was the only crumb in the entire business. It tended to prove that Tommy Tucker was speaking the truth, and also that the ruined house at Wembley be- longed to him. It also helped to substantiate Lu's yarn. But if that house were Tommy's and Westmore had sent Lu to burgle it, what truth could there be in Tommy's statement that he and Westmore had arrived at a settlement? Was Westmore trying his hand at the double-cross? That Tommy had his doubts was proved by the setting of his effective man-trap in front of the safe, and by his removal of its contents. Still, Tommy Tucker was ruled out now, leaving Lu and the Angel. Lu was safe in hospital for a few weeks more, and the Angel . . . The telephone-bell. Inspector Higgins removed the receiver. "Hallo !"—surlily. He strongly suspected some practical joker about to comment on the Tommy Tucker fiasco, and was in no mood for such pleasantries. "Hallo!" Impatiently he tapped the receiver. "Hallo," he roared down the mouthpiece. "Is that you, Higgy, dear?" A sweet voice. Gosh! The wife! "Yes. It's me!" Inspector Higgins's tone had suffered a remarkable metamorphosis, a gentle timbre at which his subordinates would have marvelled. "Oh, Higgy, dear, you must come home at once. The Angel." "What's the matter with her?" "I don't know. We were out and she fainted, that's all I know. And now she keeps asking for you. If— 240 THE DOUBLE SOLUTION if I weren't so frightened, I'd be jealous. Do buck up, old chap, she's nearly frantic . . . and so am I." "All right, me dear"—a shade ungraciously—"I'll be right along." As he replaced the receiver the inspector wondered what on earth his wife imagined he went to the Yard for. Still, it might be as well to get out of the place before those anxious inquiries, whose advent he could feel in the atmosphere, anent Tommy Tucker and over- zealous, over-eager, impetuous detective inspectors matured. Furthermore, what did the Angel wish to com- municate to him? Would it have any bearing on the Preston Mystery? Perhaps it was his duty to go home at once. Thus he salved his conscience. His wife met him at the gate, greatly agitated. "We were out for a walk, dear, when she fainted. It was awful. She's in the drawing-room. She wouldn't let me send for a doctor. Such a nice man helped us home. I've seen him before somewhere." "Righto, dear. I'll go and see her." Such a nice man, eh? That would be the trailer, who had come in useful at last. In spite of the cir- cumstances Higgins could not resist a smile at his wife's naivete. But the Angel would have guessed. . . . "Hallo, Angel. What's the matter, me dear?" A haggard face, white and strained, with two eyes ringed with black as though bruised, and showing unmistakable signs of grief. Higgins was appalled. "Higgy!" The Angel walked towards him with hesitant footsteps. "Higgy! You—must—let—Tommy -go." "But" "You must, Higgy. Oh, you must. He didn't do it ... he couldn't have done it. . . . I—I" "My dear! What are you trying to tell me?" "I—I "She seized the lapels of his coat firmly in her two tiny hands and gazed earnestly into the THE DOUBLE SOLUTION 241 inspector's troubled eyes, seeking to read she knew not what behind them. "Higgy I You—you will tell me the truth, won't you?" Inspector Higgins laid gentle hands upon her wrists. "My dear, I always do." A tiny smile from the Angel. "Oh, Higgy, what a bad start I" The merest flash of a lost gaiety, then again her face looked pale and drawn. "Higgy, you must tell me the real truth." Why didn't he set her mind at rest? What malicious devil prompted him to withhold the news of Tommy Tucker's release? It wasn't playing the game. . . . "Higgy I Look at me I" The inspector gazed down from his great height to see the Angel's eyes brimming with tears. Jerusalem! Was she trying to vamp him? "Higgy, why haven't you arrested me?" "Well, I—er" "Is it because I'm beautiful? I know I am"— naively. "Your beauty has nothing to do with it, Angel. You know me better than that." "Then it's because I'm a woman." "Well—er" "Higgy I Had I been a man would you have arrested me before this?" "It is possible"—grudgingly. "Then why don't you?" "Angel, I would arrest you at once were I not inwardly certain you never killed Worthington West- more. But let me tell you this : the slightest evidence more and it would be my duty to arrest you. And I'm straining that very duty by telling you so." The jarring sound of a telephone from the hall out- side. Inspector Higgins half turned his head to the door. "You're wanted, Higgy," his wife called, a moment later. Q 242 THE DOUBLE SOLUTION Gently the inspector released his jacket from the Angel's convulsive grip, then strode from the room. "Hallo! Higgins here. What's that? Right! I'll come at once." Chief Inspector Dryan had telephoned from Scot- land Yard that Diamond Joe had been arrested. 244 THE DOUBLE SOLUTION a wig, then! But it was the man all right, and Hig- gins could deal with men, however foolish a woman might make him. "Well, Mr. Quintin, you once wanted to fetch a policeman to me, and here we are." A shade below the belt, Higgy I But he had not yet got over his recent interview with the Angel. Quintin was desperately afraid, and still stared un- seeingly at that spot upon the floor. "Arson is a shorter word than incendiarism, but the punishment's the same." A random cast which, nevertheless, produced an immediate rise. Literally. For Quintin forthwith stood up, no longer in the depths of complete despair, and the faint vestige of hope shone from his eyes. "Yes, yes I" he said—nervously. "I—I'll confess if it will help matters." A faint eagerness in the voice. Inspector Higgins knew at once that he had said the wrong thing. Quin- tin's manner suggested that a great load had been lifted from his mind, not that he had confessed to a particu- larly flagrant criminal act. Higgins studied the man in silence—then he guessed the reason therefor. Quintin had been afraid of some other charge, some charge which obviously was more serious even than that of deliberately setting fire and burning to the ground a man's house. And there weren't many charges, either. Murder was one. Murder . . . and Worthing- ton Westmore. . . . "So you confess to setting fire to that house at Wembley?" "Y-yes." "H'm. You've been warned, I suppose?" A miserable nod. "Will you tell me why ?—the Wembley business, I mean." Quintin gazed furtively round the room, frantically afraid that his eyes in their wanderings might encounter those of the inspector. He licked his lips, then tried THE DOUBLE SOLUTION 245 to chew the bottom lip, his whole attitude shouting indecision. In spite of his previous confession he seemed afraid of incriminating himself. "Do you know Worthington Westmore?" Another shot in the dark. The man gazed upwards with a quick glance, then his eyes resumed their wanderings until brought up to that frayed spot in the linoleum at which he stared fixedly. "You do, eh? You know he's dead . . . murdered . . . and murderers are hanged. ... An accessory before or after the fact is equally guilty. . . . You know that?" Bordering on the third degree. Of this the inspector was well aware, but . . . What did Quintin know? What was he hiding? "Why did you take those offices in Hartford House?" No reply. "What do you know of Tommy Tucker, eh?" "Tommy Tucker? Who is he?" A bewildered open-mouthed stare which, however, got him nowhere, for the inspector continued: "Yes. Tommy Tucker. Never heard of him, I suppose?" "As a matter of fact, I haven't." "Then why did you visit him in hospital? We know all about you, Quintin. Bluffing won't help a cent I The resident doctor will identify you, if needs be." An overstatement, perhaps justifiable. "Dressed as a parson. No harm in that, perhaps, save the insult to a very fine body of men. Why did you visit him? And, having done so, why burn down his house?" Higgins glared aggressively at the other's cringing form. "Answer me that I" Quintin gazed at a spot about six inches below the inspector's thrust-out chin and said, timidly: "I—I want time to think." "And you look like getting it, a hell of a lot of it, more than you can do with." Higgins stopped his tirade, as suddenly he remembered the dignity of his THE DOUBLE SOLUTION 249 "All right. But, inspector"—turning to Higgins, who was mildly amused at the man's attitude— "you'd better watch the process. I don't want any evidence to be planted on me." Higgins flushed resentfully, and, as a sign of his complete disapproval, immediately turned his back upon the pair, and concentrated upon some distant view from the window of the office, which, considering that he was faced by a wall pitted with windows, could not have been so very entertaining. Sounds behind him told him that the constable was carrying out his instructions. A rattle as some coins fell upon the table, the unmistakable click of a pencil, the slither of a cigarette packet. . . . "Here! Here I Don't try to palm that off on meI" Higgins turned at the sound of Quintin's voice to see the constable eyeing the prisoner with amazement and holding in his hand a small slip of paper. "Thank you, Constable. Hand it over," he remarked. "But, sir . . ." The constable was obviously resentful of the prisoner's imputation. "That's all right. What is it?" "I dunno, sir, but . . ." Flustered and bewildered. "He tried to foist it on me, Inspector. I warned you that ..." Quintin was determined to take full advantage of the constable's perplexity. "Dry up." "I'll swear he tried . . ." "Give over, man. I was watching everything in the reflection of the window." Although a lie, it sufficed, for Quintin relapsed once more into his chair. Inspector Higgins opened the slip of paper. It was a receipt from the parcels office of a London railway station for one package, sealed. The number of the receipt was A-C 554. Higgins was well pleased. "Carry on, Constable. I'm off." 250 THE DOUBLE SOLUTION Inspector Higgins was handed a small parcel by a bored attendant in exchange for the receipt. Higgins carefully untied the string and broke the seals. A cardboard box. Within the box a small revolver with a mother-of- pearl butt and numbered CS 435896. The Angel's gun. CHAPTER XXXI IN WHICH ANOTHER ARREST IS MADE Inspector Higgins turned to the bored attendant. "Who took this in ?" he demanded. "How do I know?"—faintly antagonistic, more than a little supercilious. An official card had a remarkable effect. Soon the inspector had all the information he could have expected. The parcel had been lodged on the morning after the murder of Worthington Westmore by a man whom the attendant was sorry he would be unable to identify. Had a lady lodged it? The attendant implied that he noticed ladies; but a man, he shrugged his shoulders. Also, had the man been—say— agitated, the attendant might have remembered him, but . . . "Or you might have done so had the man been standing on his head, or wearing a mask I" suggested the inspector, in irritation. He was always bumping up against this sort of thing. It was surprising, until one became inured, to learn the remarkable indifference with which the average man carried out his ordinary duties without noticing those with whom he came in contact, and the police had good cause to know this. Inspector Higgins returned to Scotland Yard, more than a little afraid at what he might soon discover, and called on Sergeant Mercier of the Records Department. "Here you are, Mercier. Give this the once-over for fingerprints. Also have the rifling of the barrel microscopically examined with those bullets taken THE DOUBLE SOLUTION 253 found dead and that he had been murdered. Naturally I was interested in my old patron and—er—hoped that the rumour was untrue." "Quite," said Higgins, somewhat sarcastically. "I watched the police from the window of my office at Hartford House and they were poking about West- more's apartment. I couldn't see over-well from my window, so I thought I'd try to get a better view from the roof. I opened the trap-door and climbed up. The first thing I saw was that little gun which you've just found. I promptly climbed down again and con- sidered the matter. I—er—guessed somehow that the weapon had killed Westmore, and—and I was meticulously careful not to erase any possible finger- prints. I knew how valuable they would be to the police." "Quite! And even more valuable, from a monetary point of view, to you—if you could find the owner, eh?" Quintin winced at this brutal exposition of the work- ings of his mind. "And then what?" "I—I made it into a parcel and took it to the parcels office for safety. Then—then I waited for something to turn up." "Like Micawber, eh? You were waiting for some- one to come along to find that gun, and then you had 'em, eh? Nice fruity little spot of blackmail. You could suck such a man dry, for he would be afraid to come to the police with his tale. You know, Quintin, you're a pretty pestilential sort o' rat, and we're rather hard on blackmailers in this country . . . thank goodness! And when we're finished with you there's the South African Police waiting for your carcase. Cheers! And so you waited. And in due course you did have a visitor. I suppose you kept well in the background so as to catch the man in the act of climbing on the roof. And you recognized that visitor. And the following morning you read that he THE DOUBLE SOLUTION 255 a slight resemblance. Sergeant Mercier, the expert, was emphatic. "They're identical, sir!" he exclaimed with en- thusiasm. "To think that the Angel did it!" Inspector Higgins dismissed the sergeant with a weary wave of his hand. He had told the Angel that the finding of the slightest additional evidence would lead to her arrest, and . . . this evidence was damning. Her gun had killed Worthington Westmore, her fingerprints were on it . . . and she had been found on the premises soon after the murder had been committed. That last might have been a point in her favour, for no one but a fool would stay to be caught, but for the fact that she could not escape except via the lift. Yet she must have sent the lift— after Westmore's body had been thrown down the shaft—to the ground floor by means of that controlling dial. Why the deuce, being guilty, hadn't she gone down with it? Inspector Higgins laid his head in his hands, then pressed a bell-push at his side. He asked for Sergeant Brownall. "Ah, Brownall. You must get a warrant for the arrest of the Angel. Then carry it out. She—she's at my house." For the only time in his life Inspector Higgins funked his duty. He sat perfectly still for a long time after the sergeant's departure. Then he lit his pipe for solace. It failed him, so he lit a cigarette. He liked cigarettes. In fact, he liked them so much that he always enjoyed the next cigarette better than the one he was already smoking. Five minutes later he discovered that the cigarette must have gone out immediately after he had lit it. He hurled it into the grate. Hell! The Angel would be on trial for her life. From now on it would be his duty to assist in the preparation of the prosecution, to confer with the Crown lawyers, 256 THE DOUBLE SOLUTION to do his best to bring the case to a successful con- clusion . . . and his heart was in the defence. He'd do no more to-night. And what would Muriel say? By this time Sergeant Brownall must have executed his instructions, and Higgins had vaguely wondered why he had not had an urgent telephone message from home. Gosh, but it was tough luck I He'd been a fool ever to have taken the Angel to his house, for Muriel had grown very fond of the girl, and . . . Ah, well! There was nothing for it I He had better get it over. Muriel was waiting for him on the step, as she had waited for him earlier that day . . . and from the same cause; dry-eyed, yet with tense emotion. "Oh, Higgy! Why did you?" Inspector Higgins placed a huge arm caressingly round her shoulders and led her within the house. "I had to, darlin'." "I know! I know! But she didn't do it, Higgy! She couldn't have done it. She's a sweet girl, and . . . oh, Higgy I" "Duty's very hard sometimes, kiddie." "But—but she's a friend of yours, Higgy." "That makes it all the harder, me dear." "Oh, but Higgy, suppose it had been me." "We won't suppose anything so silly, sweetheart." "But, Higgy, dear . . ." "Had it been you, darlin', I'm very much afraid I'd have chucked duty, honour, and the whole bag o' tricks overboard." "Then I should never have spoken to you again"— decisively. Inspector Higgins raised his eyes to Heaven. This was about the last straw I One day, he supposed, he would understand women, but by that time he would probably have been in receipt of his pension for forty years or more. Still, Muriel had taken the blow much better than he had hoped, and he was thankful for small mercies. CHAPTER XXXII IN WHICH INSPECTOR HIGGINS GIVES EVIDENCE The preliminary examination, the prior formalities dragged out their weary length. The Grand Jury returned a true bill, which, whilst it spoke well of the inspector's evidence, removed the final prop from his hopes. The trial must now proceed. The Angel was in prison and he could not visit her. Neither could his wife. Whilst recognizing the propriety of this, nevertheless the inspector inwardly rebelled. Poor kid! Alone and friendless in her prison cell. To think how often he had laughed at such a scene when vividly described with a plethora of adjectives by the editor of the Mill Girl's Magazine. His wife's taste at one time ran in this direction. But the heroine in those cases got off, and . . . Hell! He'd give a great deal to ensure the same for the Angel. Also, how was she off for funds? Her defence would cost hundreds. Even though she proved her innocence, or, more correctly, if the prosecution failed to sub- stantiate its case, the Angel must be well out of pocket. It always nauseated mentally the inspector when, as was so often the case, the victim of a cause celibre, having been found "Not guilty", had to write—or at least sign—articles for the Yellow Press on "My Escape from Hell" in order to pay the costs of the defence. The Angel, with her face and figure, could be assured of this means of raising funds, but . . . her three thousand pounds might cover it. Mr. Tompkins had been engaged to look after her interests. •W R 260 THE DOUBLE SOLUTION soul. Two frail, blue-veined hands, only visible when the judge made a note, then they were once more tucked into voluminous sleeves as though for warmth. For the rest, an immense disproportionate robe. A character of the Courts, the subject of the cartoonist's pen ; a puny body housed a mighty mind, a brilliant brain. A brain which could strip a rhapsody of rhetoric and leave the bare essentials, could find the germ of truth in a cloud of verbiage. He had a trick of laying his huge head on his arms, as though asleep, and then suddenly asking a pertinent question to the confusion of counsel. A just judge. And from Mr. Justice Clarkman one naturally turned to the leader for the prosecution, now upon his feet. Hubert Setter, King's Counsel, was a hard nut. Short, rotund, with curly hair obscured by his wig, he knew the value of soft-soap! ". . . And yet, despite the receipt of intimidating notes, despite the warning from Scotland Yard, Worthington Westmore was eventually found, ruth- lessly murdered, at the bottom of the lift-well at Preston Building. Honoured, wealthy and, withal, generous, he was foully done to death by the woman in the dock. Worthington Westmore, blessed with wealth, with a superabundance of this world's goods, found pleasure in doing secret good. I do not propose to take up the time of the court in enumerating his many philanthropies; you members of the jury must be well aware of these. I merely set out to prove that his blood cries out for justice, not revenge, and it is your duty to see that it cries not in vain." Counsel paused and wiped his dry brow, a gesture which on occasion he had found effective. A soft clearing of the throat, and he continued: "The fact that Worthing- ton Westmore was such a worthy citizen must not weigh with you in your deliberations; were he but the least of the citizens of this—er—mighty Empire, it should make no difference." A sip at a glass of water. "Yet man is but human, and Worthington Westmore THE DOUBLE SOLUTION 261 but a man, with a man's passions and a man's weakness. I have no wish to tread upon any susceptibilities with which any one of you may be blessed, but, bluntly, the prisoner at the bar was Worthington Westmore's woman." Setter rolled the alliteration round his tongue with apparent relish, and repeated the phrase. "Worthington Westmore's woman. Kept by the man she killed. Having sold her body's lure she betrayed her benefactor—after living with him for weeks!" A murmur in the crowded public gallery. Their long wait in the rain outside was being amply rewarded! Hubert Setter continued his harangue. "Inspector Cuthbert Higgins, one of the ablest officers of Scotland Yard, will tell you how he called on the murdered man and saw the prisoner in his apartment; how he was called by telephone on the evening of the first day of April, soon after ten o'clock, with an urgent cry for help from Westmore himself; how he went to Preston Building; and how he found the prisoner on the premises. If Westmore had not telephoned to Inspector Higgins for help it is quite possible that the prisoner would not now be on trial for her life. Not that that fact must deter you from bringing in a verdict of guilty"—hastily, as he realized that the prisoner's beauty might well tell in her favour—"but she might be still at liberty to carry on her nefarious trade as a harlot. What happened was undoubtedly this: growing tired of Worthington Westmore, and possibly quarrelling on the score of the compensation for her lost—er—virginity, she shot him. Shot him! Not once, but twice, to make sure! "Then she climbed to the roof of the building, and seizing the fatal weapon by the barrel she hurled it from the building. For it would never have done for her to have been caught by the police leaving the building with the fatal gun in her possession. Then she returned to Westmore and dragged his body to the lift-well and cast it below. It may have been that 262 THE DOUBLE SOLUTION she threw the body down the shaft before going to the roof to rid herself of the weapon, but, in any case, when the detective inspector arrived on the scene, he found her on the roof. Then, a fatal move on the part of the prisoner, whilst Inspector Higgins was re- moving the body from the shaft, this woman escaped from the building, a sure indication of a guilty con- science. She subsequently returned to Scotland Yard and gave herself up to the police, hoping, by such act, to retrieve the bad impression caused by her previous flight. "But, in the meantime, she had made arrangements with one Thomas Tucker, a notorious consort of thieves, to retrieve the fatal weapon, which task he essayed but failed to accomplish, for another person found it on the roof of Hartford House, and the police eventually got it in their possession. My learned friend will doubtless argue that the prisoner, had she committed this foul deed, which I shall doubt- less prove to your entire satisfaction, would have hastened from the premises. But, members of the jury, now that she had murdered her lover she had at the same time removed all source of her income; she may have stayed to find something of value, or she may not have realized how close were the police to her heels. She left her fingerprints on the gun— that can be proved beyond the slightest vestige of a doubt; she was found on the premises—that, too, is beyond question . . . and she stated in the inspector's hearing that she hated the victim of her crime. Known in two continents as the Angel! The Angel I The Devil would be more appropriate. Call Inspector Cuthbert Higgins." "Cuthbert Higgins." Inspector Higgins, sitting dejectedly in the ante- room, heard his name reverberating down the corridor. Cuthbert! Gosh! Wearily he rose to his feet and followed an attendant. A murky Court-room, a scent of crowded humanity, a sea of faces. THE DOUBLE SOLUTION 263 Inspector Higgins stumbled to the witness-box and gazed around. Seemingly not a friendly face. . . . Muriel must be one of those tiny white specks in the gallery. ... A card was thrust into his hand and he began mechanically to read. ". . . the truth, the whole truth, and nothing but the truth. So help me, God." And now he was under oath. A series of irrelevant questions. Of course his name was Cuthbert Higgins. Of course he was a detective inspector of the Criminal Investigation Department of the Metropolitan Police. Of course . . . Poor old Angel! "And had the prisoner at the bar not given herself up to the police, I take it that her chances of escape from the country were pretty slim?" "The ports were watched." "At your instigation?" "Yes." "Yet you did not arrest her forthwith?" "No. There was insufficient evidence against her." "But you took steps to have her followed?" "Yes." "Even inviting her to your home?" "Yes." "And when the revolver was found, you ordered her arrest?" "Yes." "You don't sound very enthusiastic over your achievement"—dryly. "I'm not!" Counsel gave one amazed stare and sat down. Higgins remarked his extraordinary likeness to Quintin. Then Sir Henry Manchester rose ponderously from his seat. Huge, red-faced and pugnacious, he glared at the inspector. "Why did you ask the prisoner to your home, Inspector ?" he queried in a deep resonant voice. "I felt sorry for her." 1 266 THE DOUBLE SOLUTION his supercilious elegance rather dampened, told of the purchase of the revolver from his firm, jewellers and silversmiths to royalty, by a gentleman whom he was told was Thomas Tucker ... an emphatic expert witness as to the fingerprint found on the weapon itself . . . Sergeant Brownall to substantiate some of the inspector's evidence ... an expert on the rifling of firearms and the consequential markings on bullets . . . the doctor as to the cause of death . . . even the comptroller of Hartford House, happy and smiling at the notoriety, was dragged in to give evidence anent the roof of his building. . . . So tiring and so necessary. . . . The long envelope was handed to the judge, who scanned it with his bird-like eyes, and then viewed the contents. He glanced from the document within to the prisoner, and then back again. He handed back the envelope to Hubert Setter and nodded. Setter turned to the jury. "Members of the jury, this document here has only just come into my hands. It is the last will and testament of the late Worthington Westmore which I have just received from South Africa. It is duly supported by affidavits; it is indubitably authentic. My learned friend, Sir Henry Manchester, cannot help but admit this." "I haven't seen it"—dryly from Sir Henry. Setter ignored the interruption. "I will read it to you. It is short and to the point. Hrrmp I "This is the last will and testament of me, Worthington Westmore, of Johannesburg, South Africa. I hereby revoke all or any previous wills . . . (mumble, mumble, mumble) . . . and give and bequeath my entire estate wheresover situate to Martha Mountjoy, known as the Angel. She will understand. "Dated this fifth day of September in the year of Our Lord, one thousand nine hundred and ..." 270 THE DOUBLE SOLUTION almost an affront to your intelligence. I wonder the Crown is not ashamed of the paucity of its evidence and the unreliability of its instruments. Their case I Let us examine it for what it is worth! First of all we have Inspector Higgins. Let me state here and now that I am and have long been an admirer of that gentleman. He is so very human. One could tell from his very manner that his heart is not in this prosecution, but that, naturally, must not count with you. He is an honest and an upright gentleman doing what he conceives to be his duty. He extends the hospitality of his household to the prisoner. Is it logical to assume that he would have done this were he convinced of the prisoner's guilt? Would he have risked contaminating and possibly endangering his wife by bringing a murderess to his home? There has been some suggestion that the prisoner consented to go with him in order that she might ensnare his mind, and perhaps his body, with her arts. You can dis- abuse your minds of that contention." A short pause for effect. "And what of the other witnesses? First we have Mr. Lu, the Oriental servant of the late Worthington Westmore. What of him? Found by the police in a pit before a safe in a private house with a bag of burglar's tools! He admits he would have endeavoured to open the safe, but suggests he was merely doing his master's bidding. It would have been amusing to have seen what sort of an attempt he would have made upon the safe, were he an amateur. Were he an amateur! But he was confident of his ability to open that safe, else he would not have undertaken the job, and neither would Worthington Westmore have asked him—if he did ask him. You must ask yourself whether you can rely on Lu's evidence. We come to the next witness—er—Quintin, known to the police of South Africa as 'Diamond Joe'. Another very peculiar customer. I wonder if we can rely upon his evidence. He says he found the revolver on the roof. Did he? THE DOUBLE SOLUTION 271 "And then we had several minor witnesses. A certain Tommy Tucker was mentioned, and I under- stood my learned friend had been unable to find him." Sir Henry wilfully omitted mention of his own unavail- ing efforts I "Another strange character. Barring Detective Inspector Higgins, the other important witnesses are a weird crew, are they not? And what of the fingerprints on the revolver ?—the fingerprints which an expert went to great pains to prove were made by my client. Of course they were her fingerprints I We have never troubled to deny it. And it was her gun, too! Is it to be wondered at, therefore, that her fingerprints were found thereon? I have a sporting gun in my hunting lodge not very far from here. I do not doubt that my fingerprints could be found there- on somewhere; the groom in charge of my gun-room is occasionally lax in cleaning my firearms"—a mild titter of amusement from the public gallery—"but if anyone is murdered with that weapon it would be a poor outlook for British justice were I to be arrested because my prints were found upon itI" Sir Henry Manchester reached for the water-bottle and glass, poured out a little water, held the glass up to the light, and then took a fastidious sip. He carefully placed the glass in front of him. Inspector Higgins, who had been staring fixedly before him and had shied each time his name was mentioned, gave a surreptitious glance at the Angel. She was standing and resting her arms upon the rail of the dock, apparently unmoved. She looked pale, but immobile. Old Manchester wasn't putting up such a bad show, the case didn't look nearly so black . . . and the witnesses were a pretty scaly lot when one gave it a thought. The Angel looked like getting off. Cheers! Sir Henry Manchester smacked his lips, as though he found the water greatly to his liking, then he leaned backwards and gazed for a moment at a shaft of light from the windows as the sun peeped for one brief instant from behind the clouds. THE DOUBLE SOLUTION 273 from whatever cause, refuse to enter the witness-box on his own behalf, a not unnatural inference is that he is afraid of cross-examination. This, of course, is blatantly unfair to any prisoner, and counsel are becoming increasingly dubious of the propriety of advising their clients to take advantage of their privilege to refuse to give evidence. That, however, is not the reason why I am calling, as the first witness for the defence, the prisoner herself, Martha Mountjoy." A Court official led the Angel from the dock to the witness-box. She looked neither to the right nor the left, but kept her eyes downcast as she picked her way across the Court-room and mounted the stairs to the box. Inspector Higgins glanced at Hubert Setter and noticed an unholy light in his eyes as he realized the opportunity for cross-examination which would shortly fall to his lot. This, without a doubt, was much more than he had hoped. The Angel took the oath in a clear voice. Sir Henry Manchester beamed upon his client. "And now, my dear Miss Mountjoy, I have to ask you a few questions. Obviously you have nothing to fear, there is no one here of whom you need be afraid, and my first question is one to which all present in this Court already know the answer. It is always asked—sometimes, I fear, merely as a matter of form; but this is the first opportunity we have had of question- ing you under oath, and the jury will note the manner of your answer." Then with a solemn, impressive air: "Miss Mountjoy, did you, or did you not, on the evening of the first of April last, kill Worthington Westmore?" "I did!" "I'm afraid, Miss Mountjoy, you misunderstood." "There was no misunderstanding. I killed him. And I'm glad I did." s CHAPTER XXXIV IN WHICH A VERDICT IS GIVEN The cold, precise tones of the judge reduced the hubbub which immediately followed. Higgins stared at the Angel with unbelieving eyes. "Witness, do you realize the gravity of your statement?" A mute nod of affirmation. Sir Henry Manchester flung some papers on his desk with a dramatic gesture. "I am afraid, my lord, that under the circumstances I have no option but to throw up my brief." "I am not so sure, Sir Henry. The prisoner is entitled to a defence." "May—may I speak, my lord ?"—from the witness-box. The judge gazed reflectively at the prisoner. This case was beyond his experience, yet it was his duty to protect the prisoner, even from herself. He closed his eyes for a moment as though praying for guidance— possibly he was—then: "What have you to say?" "I—I don't know how to begin, sir, it—it's all so terrible. But Worthington Westmore was a bad man. He—he kept me at Preston Building because he told me that if I didn't stay there with him he could and would put a very dear—very dear friend of mine into prison. He kept a letter ready to post to the authorities, and held it over my head. I was a fool! I ought to have known my friend better than that. Worthington Westmore was bluffing, and I fell for it! When Lu stated that he had seen Westmore in my *74 276 THE DOUBLE SOLUTION after all! And he had ordered her arrest! But he got no sense of personal triumph out of the case; he would rather have failed than that his suspicions should have been proved in such a manner. The Angel! Why hadn't she kept quiet? She must have got off. Higgins shook his head wearily, faintly conscious of a murmuring within the court-room, and paced the corridor outside. What was happening there? It was bad enough to be within the room, it was infinitely worse remaining outside . . . wondering. . . . He lit a cigarette to steady his nerves, suddenly remembered where he was, and threw it away. Mumble . . . mumble . . . mumble. . . . What was happening there? A reporter came dashing out and almost collided with the inspector. Higgins grabbed his arm. The man, recognizing the inspector, clapped him on the back. "Hell! What a scoop! Old Clarkman's summing up!" He hurried away. Inspector Higgins could stand it no longer. He sneaked back and tiptoed to that hard bench. The Angel was back in the dock . . . the judge . . . ". . . the confession was voluntarily given. No inducement was offered and apparently none was expected by the prisoner. I took the unusual course of ordering Sir Jonathan Victor into the witness- box to give evidence, not of the prisoner's purity, but of her sanity. You've heard what he had to say. The prisoner is of sound mind. He went further: she has unusual intellect. Then the medical evidence was emphatic on a main point—that shot in the chest would not have killed Worthington Westmore, it was the shot through the head which ended his life. The first shot, in defence of her honour, had it killed Worthington Westmore, would have been justifiable homicide, and then the second shot, even though she intended to kill, might not have mattered. But it CHAPTER XXXV IN WHICH OUR TALE IS ENDED "You can sit down, Higgins. No I Not at your desk! I don't intend you should give any alarm— yet! That's right! There will do." Inspector Higgins seated himself at the chair he usually reserved for visitors and Tommy Tucker took his place at the desk, never for one moment letting his eyes move from the inspector's face. It was uncanny! Higgins, in a wave of pity, guessed that the sentencing of the Angel had turned Tommy's brain, and that Tommy blamed him for the whole affair. "I'm going to tell you a story, Higgins, and" Inspector Higgins rose to his feet. "I'll send for Doctor Pape, Tommy, and I'm sure . . ." "Sit down I When the time comes I'll send for the doctor—and it won't be for me, either." Higgins reseated himself, wondering what to do. Tommy Tucker's brain had turned; it might pay to humour him. "All right, Tommy, let's hear that story." "Good. It goes back many years. The Angel and I are twins. Our father was a humble prospector in South Africa, who sent us to France to be educated. I lost touch with the Angel and we never heard of my father for years and never saw him again. I went to South Africa to find him, or to gain some news of him, but failed. Then I returned to France to find a letter awaiting me there which told me what had happened. My father had been lucky. He had discovered a wonderful field of alluvial diamonds of which only he had knowledge. 180 382 THE DOUBLE SOLUTION more had a knowledge of medicine. I had to be sure. I sent him a note: 'You have three years to live'—the words he had spoken to my father. I saw him. He denied it, and immediately left for England, to Preston Building. I didn't know that and thought he had hidden himself away in the underworld. I made friends with thieves and robbers, merely to find West- more. "I found my sister queening it in the Parisian under- world. The cosmopolitan couple whom my father had paid to keep her, and whom everyone thought were her parents, had done their best—but this was their world. I told my sister about Westmore and we swore to find him. Then the Angel did a foolish thing. She found him first and tackled him on her own without telling me. He took her address and promised to write to her. Then Westmore burst forth into his philanthropies—it was as though he were no longer afraid of me—and advertised his presence at Preston Building. I had an interview with him in his private room under a guard of about a dozen personal gunmen- secretaries! He promised to look after the Angel, sending her a monthly sum, and would turn over some securities to me as soon as he could get them from South Africa. That was fair. Westmore had a brain, and I doubt whether my father could have made such a pile out of his diamond field as Westmore had done. I was satisfied. But he wanted that letter from my father in exchange, and I wasn't having any. Negotia- tions broke down. Then the Angel disappeared . . . and you, Higgins, came on the scene." "But I came because of the threatening letters." "I intended to write one, on official paper, demanding her release. The others? You thought I had written them. You showed me one—and I guessed. West- more was trying a double-cross on me and was being double-crossed himself. I don't doubt but that he put someone on my track when I sent him that letter, 'You have three years to live'. And that someone