This is a table of type bigram and their frequencies. Use it to search & browse the list to learn more about your study carrel.
| bigram | frequency |
|---|---|
| solar guard | 62 |
| professor hemmingwell | 51 |
| johnny mccord | 46 |
| simple sabotage | 38 |
| major connel | 38 |
| space tug | 37 |
| commander walters | 30 |
| dave barret | 30 |
| get back | 28 |
| space platform | 27 |
| captain strong | 26 |
| control deck | 25 |
| capella unit | 25 |
| guided missiles | 25 |
| polaris unit | 24 |
| space suits | 23 |
| space station | 23 |
| major holt | 22 |
| united states | 20 |
| space suit | 19 |
| space academy | 19 |
| right now | 18 |
| tin cans | 18 |
| power deck | 18 |
| three cadets | 18 |
| mohammed mohmoud | 18 |
| control panel | 17 |
| first time | 17 |
| tom corbett | 17 |
| two men | 17 |
| replied tom | 17 |
| long time | 17 |
| connel turned | 17 |
| miss desage | 17 |
| earth people | 17 |
| landing rockets | 16 |
| one side | 16 |
| unit mates | 16 |
| young cadet | 16 |
| space wagons | 16 |
| space ship | 16 |
| anything else | 15 |
| steering rockets | 15 |
| jet car | 15 |
| commander brown | 15 |
| lieutenant commander | 15 |
| turned away | 15 |
| miles high | 15 |
| space cadet | 15 |
| bidon cinq | 14 |
| miles per | 14 |
| asked tom | 14 |
| pierre marimbert | 14 |
| two cadets | 14 |
| dispersal ray | 14 |
| come back | 14 |
| joe went | 13 |
| space marines | 13 |
| stepped forward | 13 |
| firehouse tim | 13 |
| master machine | 13 |
| space ships | 12 |
| civilized galaxy | 12 |
| illustration chapter | 12 |
| replied roger | 12 |
| air lock | 12 |
| launching cage | 12 |
| one thing | 12 |
| make sure | 12 |
| guard duty | 12 |
| joe looked | 11 |
| roared connel | 11 |
| per second | 11 |
| senator chambers | 11 |
| space exploration | 11 |
| general spicer | 11 |
| air pressure | 11 |
| three gravities | 11 |
| sahara reforestation | 11 |
| turned back | 11 |
| atom city | 11 |
| supply ship | 11 |
| robot ship | 10 |
| tony richards | 10 |
| four hours | 10 |
| take care | 10 |
| carter devers | 10 |
| space wagon | 10 |
| two hours | 10 |
| growled astro | 10 |
| haired cadet | 10 |
| fuel rockets | 10 |
| young man | 9 |
| artificial satellite | 9 |
| solar alliance | 9 |
| asked connel | 9 |
| derek mason | 9 |
| joe heard | 9 |
| young officer | 9 |
| tchassen saw | 9 |
| nevada station | 9 |
| orbital speed | 9 |
| radar bridge | 9 |
| proximity fuses | 9 |
| teleceiver screen | 9 |
| steve strong | 9 |
| big venusian | 9 |
| control room | 9 |
| reforestation commission | 9 |
| go ahead | 9 |
| five minutes | 9 |
| go back | 9 |
| white sands | 9 |
| something like | 8 |
| good idea | 8 |
| miles away | 8 |
| mademoiselle desage | 8 |
| demanded connel | 8 |
| long ago | 8 |
| great deal | 8 |
| joe saw | 8 |
| miles apart | 8 |
| will take | 8 |
| admitted joe | 8 |
| nothing happened | 8 |
| rocket scout | 8 |
| braking rockets | 8 |
| moment later | 8 |
| johnny growled | 8 |
| growled connel | 8 |
| big cadet | 8 |
| little ship | 8 |
| first blow | 8 |
| two minutes | 8 |
| joe nodded | 8 |
| minutes later | 8 |
| strategic services | 8 |
| gravities acceleration | 8 |
| electric motors | 8 |
| right away | 8 |
| mali federation | 8 |
| tim rush | 8 |
| per hour | 8 |
| voice came | 8 |
| will result | 8 |
| looked like | 8 |
| every man | 8 |
| guard officer | 8 |
| firing chambers | 8 |
| secretary bartlett | 7 |
| old man | 7 |
| steel hull | 7 |
| manned rocket | 7 |
| open door | 7 |
| guided missile | 7 |
| number one | 7 |
| ray gun | 7 |
| acceleration chair | 7 |
| corporal drein | 7 |
| tom turned | 7 |
| sergeant briggan | 7 |
| joe told | 7 |
| three boys | 7 |
| get set | 7 |
| space cadets | 7 |
| replied connel | 7 |
| replied barret | 7 |
| war rockets | 7 |
| chief grunted | 7 |
| powder metallurgy | 7 |
| snorted roger | 7 |
| rocket flames | 7 |
| ten minutes | 7 |
| last night | 7 |
| work gang | 7 |
| tom saw | 7 |
| look like | 7 |
| pocket book | 7 |
| six weeks | 7 |
| get away | 7 |
| rocket fumes | 7 |
| just one | 7 |
| main deck | 7 |
| study spools | 6 |
| connel roared | 6 |
| deep breath | 6 |
| shook hands | 6 |
| safety lines | 6 |
| replied strong | 6 |
| human beings | 6 |
| roger manning | 6 |
| security police | 6 |
| long enough | 6 |
| joe got | 6 |
| whole thing | 6 |
| joe found | 6 |
| seven ships | 6 |
| much time | 6 |
| moon rocket | 6 |
| joe felt | 6 |
| space torpedo | 6 |
| sally looked | 6 |
| square miles | 6 |
| give us | 6 |
| sally holt | 6 |
| metal dust | 6 |
| commanding officer | 6 |
| cadet corbett | 6 |
| two guards | 6 |
| young captain | 6 |
| jet truck | 6 |
| ten seconds | 6 |
| united nations | 6 |
| communications room | 6 |
| tinny voice | 6 |
| snapped connel | 6 |
| joe knew | 6 |
| calling space | 6 |
| seconds later | 6 |
| nothing else | 6 |
| cadet astro | 6 |
| snorted connel | 6 |
| six months | 6 |
| exclaimed tom | 6 |
| space flight | 6 |
| poste weygand | 6 |
| tell us | 6 |
| replied hemmingwell | 6 |
| captain tchassen | 6 |
| control board | 6 |
| restricted area | 6 |
| shouted connel | 6 |
| hundred feet | 6 |
| little space | 5 |
| door behind | 5 |
| roger stepped | 5 |
| captain newton | 5 |
| came back | 5 |
| chief growled | 5 |
| felt like | 5 |
| two big | 5 |
| naked eye | 5 |
| four hundred | 5 |
| better get | 5 |
| twenty miles | 5 |
| joe watched | 5 |
| rockets burned | 5 |
| looked around | 5 |
| hour later | 5 |
| never get | 5 |
| enemy territory | 5 |
| lieutenant slick | 5 |
| eyes wide | 5 |
| manned ship | 5 |
| get aboard | 5 |
| war rocket | 5 |
| every possible | 5 |
| two miles | 5 |
| replied astro | 5 |
| four survivors | 5 |
| soled shoes | 5 |
| every day | 5 |
| fourteen seconds | 5 |
| three times | 5 |
| exploration project | 5 |
| farther away | 5 |
| will go | 5 |
| fifteen minutes | 5 |
| outer door | 5 |
| twenty tons | 5 |
| good work | 5 |
| eight hours | 5 |
| joe kenmore | 5 |
| make sense | 5 |
| haney looked | 5 |
| pocket books | 5 |
| looks like | 5 |
| cooling system | 5 |
| space boots | 5 |
| years ago | 5 |
| pat troy | 5 |
| human race | 5 |
| whole project | 5 |
| opposite side | 5 |
| watch officer | 5 |
| five hundred | 5 |
| asked roger | 5 |
| cadet manning | 5 |
| will wear | 5 |
| walked slowly | 5 |
| know whether | 5 |
| even though | 5 |
| short time | 5 |
| rocket cruiser | 5 |
| sabotage will | 5 |
| proximity fuse | 5 |
| six hours | 5 |
| yards away | 5 |
| walked away | 5 |
| way back | 5 |
| radar deck | 5 |
| johnny looked | 5 |
| three members | 5 |
| connel suddenly | 5 |
| three days | 5 |
| metal hull | 5 |
| projectile ship | 5 |
| space projectile | 5 |
| runaway truck | 5 |
| went floating | 5 |
| airlock door | 5 |
| sitting ducks | 5 |
| one day | 5 |
| giant ship | 5 |
| cadet judge | 5 |
| field manual | 5 |
| run toward | 5 |
| space craft | 4 |
| space travel | 4 |
| left behind | 4 |
| firing unit | 4 |
| swagger stick | 4 |
| anybody else | 4 |
| capella crew | 4 |
| turned around | 4 |
| switch points | 4 |
| thigh grips | 4 |
| yelled roger | 4 |
| mighty ship | 4 |
| new york | 4 |
| mile away | 4 |
| lubrication systems | 4 |
| moved toward | 4 |
| exclaimed astro | 4 |
| getting back | 4 |
| men turned | 4 |
| guard captain | 4 |
| voice behind | 4 |
| will stop | 4 |
| watch officers | 4 |
| little man | 4 |
| shouted tom | 4 |
| pulled low | 4 |
| nose braking | 4 |
| tom grinned | 4 |
| hours later | 4 |
| ever heard | 4 |
| chief regarded | 4 |
| land rover | 4 |
| first trip | 4 |
| help us | 4 |
| every time | 4 |
| johnny sighed | 4 |
| forward quickly | 4 |
| open fire | 4 |
| joe waited | 4 |
| far side | 4 |
| short wave | 4 |
| ten days | 4 |
| will start | 4 |
| tom looked | 4 |
| science fiction | 4 |
| transspace call | 4 |
| projectile operation | 4 |
| moved away | 4 |
| hundred yards | 4 |
| time unit | 4 |
| door closed | 4 |
| unit mate | 4 |
| demanded barret | 4 |
| stopped suddenly | 4 |
| exclaimed connel | 4 |
| data board | 4 |
| tower building | 4 |
| door opened | 4 |
| feel like | 4 |
| book edition | 4 |
| coming back | 4 |
| pushpot motors | 4 |
| mike scandia | 4 |
| something else | 4 |
| toward earth | 4 |
| waiting room | 4 |
| rocket ship | 4 |
| good job | 4 |
| called roger | 4 |
| small spaceship | 4 |
| eyes widened | 4 |
| cous cous | 4 |
| ray guns | 4 |
| ejection seats | 4 |
| will make | 4 |
| shouted barret | 4 |
| solid ground | 4 |
| ten gravities | 4 |
| made sure | 4 |
| will overheat | 4 |
| solid steel | 4 |
| three men | 4 |
| line officer | 4 |
| astro grinned | 4 |
| replied troy | 4 |
| sabotage field | 4 |
| tchassen heard | 4 |
| gloved hands | 4 |
| hard right | 4 |
| two space | 4 |
| crew member | 4 |
| five miles | 4 |
| launching tubes | 4 |
| dispersal rays | 4 |
| civilian clothes | 4 |
| guard officers | 4 |
| turn back | 4 |
| looked back | 4 |
| turned slowly | 4 |
| whole body | 4 |
| desert patrol | 4 |
| just like | 4 |
| astro turned | 4 |
| good reason | 4 |
| let go | 4 |
| lou connel | 4 |
| fell back | 4 |
| connel looked | 4 |
| ship came | 4 |
| will cause | 4 |
| stepped inside | 4 |
| ever seen | 4 |
| paris match | 4 |
| went back | 4 |
| small objects | 4 |
| make mistakes | 4 |
| three weeks | 4 |
| freedom stations | 4 |
| make one | 4 |
| surgical knives | 4 |
| free fall | 4 |
| rocket pistols | 4 |
| another torpedo | 4 |
| benjy edwards | 4 |
| fight back | 4 |
| hundred miles | 4 |
| far ahead | 4 |
| dirty trick | 4 |
| thousand miles | 4 |
| little bit | 4 |
| rocket motors | 4 |
| enemy propaganda | 4 |
| four rockets | 4 |
| first came | 4 |
| two boys | 4 |
| hands moved | 4 |
| replied walters | 4 |
| enemy destinations | 4 |
| id card | 4 |
| million square | 4 |
| sabotage attempt | 4 |
| good luck | 4 |
| headed back | 4 |
| prison asteroid | 4 |
| force wall | 4 |
| back toward | 4 |
| good lord | 4 |
| saw something | 4 |
| joe made | 4 |
| never knew | 4 |
| jet motors | 4 |
| engine will | 4 |
| stepped back | 4 |
| six gravities | 4 |
| another matter | 4 |
| back home | 4 |
| extensive research | 4 |
| platform seemed | 3 |
| snapped barret | 3 |
| good morning | 3 |
| ship plunged | 3 |
| fifteen degrees | 3 |
| civilian workers | 3 |
| firing stud | 3 |
| wooden mockup | 3 |
| warrant officer | 3 |
| ship trembled | 3 |
| another ship | 3 |
| exclaimed roger | 3 |
| rocket thrust | 3 |
| steel plates | 3 |
| three months | 3 |
| great steel | 3 |
| every one | 3 |
| jet cab | 3 |
| pushpots outside | 3 |
| connel watched | 3 |
| dead stop | 3 |
| tom gulped | 3 |
| without another | 3 |
| brought us | 3 |
| alfie higgins | 3 |
| agreed joe | 3 |
| damage insulation | 3 |
| tell anyone | 3 |
| six feet | 3 |
| west coast | 3 |
| growled tom | 3 |
| sized men | 3 |
| set foot | 3 |
| drive rockets | 3 |
| might know | 3 |
| small ship | 3 |
| glass ports | 3 |
| drew near | 3 |
| gravity acceleration | 3 |
| connel nodded | 3 |
| twelve hours | 3 |
| drew back | 3 |
| facsimile sheet | 3 |
| cubic yard | 3 |
| everything went | 3 |
| tom slipped | 3 |
| next day | 3 |
| tom opened | 3 |
| joe threw | 3 |
| next time | 3 |
| far away | 3 |
| miles behind | 3 |
| go along | 3 |
| moon will | 3 |
| petty officer | 3 |
| joe managed | 3 |
| time passed | 3 |
| big ship | 3 |
| grow dull | 3 |
| three hours | 3 |
| nodded toward | 3 |
| thousand goats | 3 |
| kill us | 3 |
| haney turned | 3 |
| tiny space | 3 |
| closed behind | 3 |
| four days | 3 |
| let us | 3 |
| malian officer | 3 |
| natives will | 3 |
| doors closed | 3 |
| four miles | 3 |
| joe pressed | 3 |
| tom knew | 3 |
| cried roger | 3 |
| vacuum tubes | 3 |
| just left | 3 |
| turned red | 3 |
| roger looked | 3 |
| moved forward | 3 |
| like us | 3 |
| joe took | 3 |
| clanked open | 3 |
| seemed still | 3 |
| go get | 3 |
| especially since | 3 |
| just another | 3 |
| came running | 3 |
| television screen | 3 |
| will burn | 3 |
| venusian ape | 3 |
| went wrong | 3 |
| gasped astro | 3 |
| ship surged | 3 |
| graph paper | 3 |
| launching cages | 3 |
| thousand million | 3 |
| prison compounds | 3 |
| big apes | 3 |
| several thousand | 3 |
| possible effects | 3 |
| murray leinster | 3 |
| senator mckelvie | 3 |
| transmission lines | 3 |
| made contact | 3 |
| outer space | 3 |
| one foot | 3 |
| solar council | 3 |
| two hundred | 3 |
| empty space | 3 |
| half hour | 3 |
| almost together | 3 |
| tom nodded | 3 |
| joe slowly | 3 |
| little time | 3 |
| emery paper | 3 |
| traffic control | 3 |
| another word | 3 |
| anyone else | 3 |
| every second | 3 |
| settled back | 3 |
| muttered connel | 3 |
| fuel rocket | 3 |
| ten years | 3 |
| tom paid | 3 |
| magnetic grapple | 3 |
| canned food | 3 |
| johnny turned | 3 |
| white vapor | 3 |
| never saw | 3 |
| haney pushed | 3 |
| way across | 3 |
| titan crystal | 3 |
| will blow | 3 |
| power lines | 3 |
| us back | 3 |
| red heat | 3 |
| first thing | 3 |
| radar bowls | 3 |
| clean uniform | 3 |
| academy spaceport | 3 |
| cadet corps | 3 |
| orbital velocity | 3 |
| ship made | 3 |
| tchassen knew | 3 |
| throw away | 3 |
| rocket tubes | 3 |
| joe carefully | 3 |
| mike stared | 3 |
| several hundred | 3 |
| communications says | 3 |
| stop us | 3 |
| hat pulled | 3 |
| moving parts | 3 |
| joe spoke | 3 |
| derek drawled | 3 |
| hangar area | 3 |
| cadet tom | 3 |
| ten thousand | 3 |
| pointed back | 3 |
| two ships | 3 |
| still exists | 3 |
| voice called | 3 |
| monorail station | 3 |
| every ounce | 3 |
| fuel tank | 3 |
| tchassen felt | 3 |
| close enough | 3 |
| tom realized | 3 |
| want us | 3 |
| chief roared | 3 |
| time ago | 3 |
| four gravities | 3 |
| joe ruefully | 3 |
| joe blinked | 3 |
| snapped tom | 3 |
| atomic bombs | 3 |
| tom sat | 3 |
| strong turned | 3 |
| tom walked | 3 |
| airlock doors | 3 |
| space fleet | 3 |
| face faded | 3 |
| short circuits | 3 |
| lock chamber | 3 |
| turned toward | 3 |
| told joe | 3 |
| make another | 3 |
| venusian cadet | 3 |
| official business | 3 |
| manual strategic | 3 |
| walked back | 3 |
| supply robot | 3 |
| straight line | 3 |
| new england | 3 |
| space marine | 3 |
| ten times | 3 |
| first robot | 3 |
| get along | 3 |
| thrown away | 3 |
| rocket missiles | 3 |
| good chance | 3 |
| captain mohammed | 3 |
| helmet intercom | 3 |
| twelve miles | 3 |
| radar screens | 3 |
| hatch opened | 3 |
| meeting place | 3 |
| many times | 3 |
| fifth floor | 3 |
| teleceiver booth | 3 |
| ten hours | 3 |
| top secret | 3 |
| sudden fear | 3 |
| truck driver | 3 |
| trip back | 3 |
| solar system | 3 |
| specially designed | 3 |
| anybody ever | 3 |
| shot away | 3 |
| somebody else | 3 |
| moving toward | 3 |
| ship will | 3 |
| slow motion | 3 |
| dirty space | 3 |
| asked mike | 3 |
| main drive | 3 |
| every bit | 3 |
| will carry | 3 |
| close together | 3 |
| get rid | 3 |
| first space | 3 |
| blasted thing | 3 |
| chief grinned | 3 |
| empty tin | 3 |
| everything else | 3 |
| connel took | 3 |
| stood still | 3 |
| door open | 3 |
| number two | 3 |
| rocket dust | 3 |
| spun around | 3 |
| morrow shouted | 3 |
| kevin yelled | 3 |
| food cache | 3 |
| four space | 3 |
| connel called | 3 |
| czech weapons | 3 |
| long way | 3 |
| new uniform | 3 |
| rocket fuel | 3 |
| small amount | 3 |
| time now | 3 |
| twenty feet | 3 |
| voice sounded | 3 |
| ship lurched | 3 |
| joe grinned | 3 |
| many hours | 3 |
| ground crew | 3 |
| soled slippers | 3 |
| toward joe | 3 |
| spoke quickly | 3 |
| roger grinned | 3 |
| pelican one | 3 |
| kevin whispered | 3 |
| one rocket | 3 |
| joe forgot | 3 |
| without leave | 3 |
| kevin shouted | 3 |
| johnny nodded | 3 |
| aluminum foil | 3 |
| go wrong | 3 |
| strong nodded | 3 |
| panted joe | 3 |
| big truck | 3 |
| come along | 3 |
| given us | 3 |
| two months | 3 |
| sanford laughed | 3 |
| miles ahead | 3 |
| young lieutenant | 3 |
| space crawler | 3 |
| soles clanked | 3 |
| parked near | 3 |
| astral chronometer | 3 |
| strong watched | 3 |
| far enough | 3 |
| public teleceiver | 3 |
| asked joe | 3 |
| might find | 3 |
| ship turned | 3 |
| strong grimly | 3 |
| cooling pumps | 3 |
| nearly two | 3 |
| asked astro | 3 |
| intercom microphone | 3 |
| surface transportation | 3 |
| mouth shut | 3 |
| secret project | 3 |
| tynia screamed | 3 |
| rocket recovery | 3 |
| get us | 3 |
| feel good | 3 |
| sun helmet | 3 |
| jet boat | 3 |
| still rising | 3 |
| shasta publishers | 3 |
| almost immediately | 3 |
| several times | 3 |
| connel stepped | 3 |
| three miles | 3 |
| chief bender | 3 |
| enlisted men | 3 |
| tom stepped | 3 |
| firing button | 3 |
| thousand years | 3 |
| two gravities | 3 |
| five days | 3 |
| great ship | 3 |
| saboteur may | 3 |
| deck hatch | 3 |
| must know | 3 |
| crew will | 3 |
| went hurtling | 3 |
| joe asked | 3 |
| specific suggestions | 3 |
| snapped joe | 3 |
| nodded roger | 3 |
| turned abruptly | 3 |
| main rockets | 3 |
| men inside | 3 |
| connel stiffly | 3 |
| joe stared | 3 |
| control boards | 3 |
| barked connel | 3 |
| sighed tom | 3 |
| gruff voice | 3 |
| motor will | 3 |
| will never | 3 |
| five projectiles | 3 |
| test flight | 3 |
| cried connel | 3 |
| curved away | 3 |
| max gordon | 3 |
| gone wrong | 3 |
| firing racks | 3 |
| chief muttered | 3 |
| cadet council | 3 |
| took place | 3 |
| fuel tanks | 3 |
| five feet | 3 |
| rigid attention | 3 |
| safely inside | 3 |
| nice job | 3 |
| mike made | 3 |
| one hundred | 3 |
| boat captains | 3 |
| small box | 2 |
| hurled astern | 2 |
| kevin staggered | 2 |
| held fast | 2 |
| paul peterson | 2 |
| smash us | 2 |
| white flash | 2 |
| cadet became | 2 |
| barometric pressure | 2 |
| inflammable material | 2 |
| slash pine | 2 |
| man needs | 2 |
| serious trouble | 2 |
| stay right | 2 |
| outer doors | 2 |
| called french | 2 |
| puncture tires | 2 |
| huge machine | 2 |
| sure drein | 2 |
| came across | 2 |
| security guards | 2 |
| second pause | 2 |
| emery dust | 2 |
| mike floated | 2 |
| new timer | 2 |
| rockets still | 2 |
| ask questions | 2 |
| small village | 2 |
| man came | 2 |
| destroyed pumps | 2 |
| stop working | 2 |
| sighed astro | 2 |
| sped upward | 2 |
| tchassen thought | 2 |
| walters grinned | 2 |
| hit joe | 2 |
| grinned shyly | 2 |
| eyes widening | 2 |
| gleaming hull | 2 |
| will see | 2 |
| joe swallowed | 2 |
| tom rode | 2 |
| special unit | 2 |
| much higher | 2 |
| finally roger | 2 |
| hired hand | 2 |
| one end | 2 |
| space vessel | 2 |
| one great | 2 |
| war effort | 2 |
| haney go | 2 |
| never reached | 2 |
| robot crashed | 2 |
| yelled tom | 2 |
| deathly still | 2 |
| moving eastward | 2 |
| ten miles | 2 |
| cadet audience | 2 |
| inner corridor | 2 |
| tchassen glanced | 2 |
| derek looked | 2 |
| barret stepped | 2 |
| zero gravity | 2 |
| four guided | 2 |
| good five | 2 |
| effective weight | 2 |
| hours every | 2 |
| emery knife | 2 |
| years old | 2 |
| man named | 2 |
| steel hulls | 2 |
| tom quickly | 2 |
| cropped blond | 2 |
| johnny went | 2 |
| communications pillbox | 2 |
| take long | 2 |
| sat behind | 2 |
| barret suddenly | 2 |
| sprawled headlong | 2 |
| two craft | 2 |
| lock clanked | 2 |
| mud temple | 2 |
| always suspected | 2 |
| getting ready | 2 |
| iron curtain | 2 |
| often enough | 2 |
| captain took | 2 |
| hemmingwell spoke | 2 |
| truck came | 2 |
| tried desperately | 2 |
| still holding | 2 |
| tug came | 2 |
| may also | 2 |
| gleaming tower | 2 |
| new control | 2 |
| important parts | 2 |
| compound fence | 2 |
| sanford looked | 2 |
| saw tchassen | 2 |
| one guided | 2 |
| roger growled | 2 |
| thousand times | 2 |
| power age | 2 |
| carey rockwell | 2 |
| haney panted | 2 |
| hundred thousand | 2 |
| feet high | 2 |
| joe lifted | 2 |
| following words | 2 |
| right back | 2 |
| tribal council | 2 |
| blast us | 2 |
| chief nodded | 2 |
| sally smiled | 2 |
| ship may | 2 |
| electronic gismo | 2 |
| turning back | 2 |
| mike spoke | 2 |
| joe followed | 2 |
| stared incredulously | 2 |
| one spot | 2 |
| suited figures | 2 |
| earth fell | 2 |
| morrow watched | 2 |
| effective weapon | 2 |
| precision tool | 2 |
| waiting impatiently | 2 |
| connel checked | 2 |
| merely nodded | 2 |
| really good | 2 |
| cold beer | 2 |
| regular crew | 2 |
| johnny shrugged | 2 |
| giant lock | 2 |
| jerked free | 2 |
| stood beside | 2 |
| will come | 2 |
| important work | 2 |
| throated roar | 2 |
| cried barret | 2 |
| abandoned building | 2 |
| gravity simulation | 2 |
| dark hair | 2 |
| moonship crossed | 2 |
| junior officers | 2 |
| ever since | 2 |
| still invisible | 2 |
| head slowly | 2 |
| separate points | 2 |
| astro made | 2 |
| seemed muted | 2 |
| air machines | 2 |
| connel slammed | 2 |
| joe came | 2 |
| manned rockets | 2 |
| stopped short | 2 |
| station commander | 2 |
| ejection seat | 2 |
| farm machinery | 2 |
| jet trucks | 2 |
| small compartment | 2 |
| ordinary citizen | 2 |
| see us | 2 |
| even space | 2 |
| shrill scream | 2 |
| mohmoud ould | 2 |
| slammed open | 2 |
| began roger | 2 |
| asserted tom | 2 |
| tom moved | 2 |
| walked across | 2 |
| mess hall | 2 |
| chief came | 2 |
| following typos | 2 |
| plastic walls | 2 |
| barret flushed | 2 |
| mike flung | 2 |
| sliding door | 2 |
| barret put | 2 |
| dark martian | 2 |
| better explain | 2 |
| chief grumbled | 2 |
| spaceport traffic | 2 |
| roger laughed | 2 |
| charged back | 2 |
| completely impossible | 2 |
| academy grounds | 2 |
| firing position | 2 |
| shouted hemmingwell | 2 |
| got rockets | 2 |
| rockets plunged | 2 |
| huge main | 2 |
| limp form | 2 |
| two thousand | 2 |
| hard grain | 2 |
| must go | 2 |
| another chair | 2 |
| slowly past | 2 |
| due east | 2 |
| sounds like | 2 |
| standing outside | 2 |
| well aware | 2 |
| small face | 2 |
| naked chest | 2 |
| electric light | 2 |
| less value | 2 |
| tom swerved | 2 |
| new world | 2 |
| never will | 2 |
| strong merely | 2 |
| eyes open | 2 |
| industrial production | 2 |
| use little | 2 |
| huge jet | 2 |
| protect us | 2 |
| sponge will | 2 |
| tom jumped | 2 |
| inefficient workers | 2 |
| twenty years | 2 |
| dim light | 2 |
| unaccustomed gravity | 2 |
| lay limply | 2 |
| daughter sally | 2 |
| image faded | 2 |
| ship quivered | 2 |
| air control | 2 |
| heat blasters | 2 |
| copying secrets | 2 |
| will send | 2 |
| astro quietly | 2 |
| crane went | 2 |
| never tell | 2 |
| within seconds | 2 |
| days ago | 2 |
| sounded like | 2 |
| hard knot | 2 |
| face white | 2 |
| one thought | 2 |
| flash past | 2 |
| shining ship | 2 |
| big men | 2 |
| milky way | 2 |
| tchassen made | 2 |
| one space | 2 |
| derek nodded | 2 |
| administration building | 2 |
| may need | 2 |
| wearing gravity | 2 |
| calling frantically | 2 |
| suited tugmen | 2 |
| swung open | 2 |
| four separate | 2 |
| fuel burned | 2 |
| might return | 2 |
| sally began | 2 |
| radar beam | 2 |
| either side | 2 |
| men began | 2 |
| proper contact | 2 |
| personal gain | 2 |
| hemmingwell stood | 2 |
| report back | 2 |
| murmured astro | 2 |
| many things | 2 |
| redheaded meta | 2 |
| officer designated | 2 |
| senior line | 2 |
| security section | 2 |
| acted like | 2 |
| spinning like | 2 |
| air resistance | 2 |
| ever imagined | 2 |
| circle around | 2 |
| oxygen tanks | 2 |
| silently toward | 2 |
| saving devices | 2 |
| last thing | 2 |
| oil will | 2 |
| spaceship floated | 2 |
| unit instructor | 2 |
| carbon dioxide | 2 |
| emergency batteries | 2 |
| take orders | 2 |
| every imaginable | 2 |
| moved impatiently | 2 |
| every rocket | 2 |
| joe remembered | 2 |
| elderly man | 2 |
| glittering metal | 2 |
| made fast | 2 |
| junior grade | 2 |
| minute adjustments | 2 |
| wrong way | 2 |
| silver ship | 2 |
| step forward | 2 |
| vast round | 2 |
| blasted idiots | 2 |
| earth years | 2 |
| voice suddenly | 2 |
| first place | 2 |
| detonated miles | 2 |
| connel continued | 2 |
| two huge | 2 |
| military offensive | 2 |
| copying information | 2 |
| memory unit | 2 |
| good deal | 2 |
| connecting hall | 2 |
| asked cag | 2 |
| rockets firing | 2 |
| steel turnings | 2 |
| machine technician | 2 |
| forward slowly | 2 |
| went toward | 2 |
| extra fuel | 2 |
| fired another | 2 |
| long since | 2 |
| found one | 2 |
| good man | 2 |
| know something | 2 |
| voice took | 2 |
| remote control | 2 |
| anything wrong | 2 |
| radio circuit | 2 |
| better go | 2 |
| new lands | 2 |
| fool little | 2 |
| air tanks | 2 |
| grabbed roger | 2 |
| large quantities | 2 |
| stride toward | 2 |
| roger drawled | 2 |
| venusian turned | 2 |
| tynia volunteered | 2 |
| launching will | 2 |
| power mirrors | 2 |
| copters swooped | 2 |
| much work | 2 |
| went black | 2 |
| joe wrily | 2 |
| fell away | 2 |
| came floating | 2 |
| take one | 2 |
| suddenly tom | 2 |
| answer came | 2 |
| job done | 2 |
| little alfie | 2 |
| rocket might | 2 |
| high aloft | 2 |
| nothing moved | 2 |
| see just | 2 |
| recovery vehicles | 2 |
| radar range | 2 |
| pushpots used | 2 |
| saboteur will | 2 |
| still going | 2 |
| five seconds | 2 |
| small figure | 2 |
| know just | 2 |
| million years | 2 |
| unending fall | 2 |
| trucking outfit | 2 |
| crystal building | 2 |
| plaster sections | 2 |
| hours ago | 2 |
| every phase | 2 |
| might like | 2 |
| got ten | 2 |
| steering jets | 2 |
| connel jumped | 2 |
| slammed home | 2 |
| many years | 2 |
| per minute | 2 |
| cell block | 2 |
| told us | 2 |
| pushpots struggled | 2 |
| enemy town | 2 |
| white radio | 2 |
| whose effects | 2 |
| ship hulls | 2 |
| minute adjustment | 2 |
| lieutenant brown | 2 |
| thin air | 2 |
| ugly little | 2 |
| guard stepped | 2 |
| rockets blasted | 2 |
| roger angrily | 2 |
| every way | 2 |
| send back | 2 |
| finally walked | 2 |
| thinnest possible | 2 |
| three full | 2 |
| voice changed | 2 |
| captain explained | 2 |
| tom threw | 2 |
| operational procedure | 2 |
| earth seemed | 2 |
| past history | 2 |
| concrete floor | 2 |
| another example | 2 |
| revolutions per | 2 |
| slumped back | 2 |
| routine test | 2 |
| everybody else | 2 |
| solar guardsmen | 2 |
| force sphere | 2 |
| powdered steel | 2 |
| extremely important | 2 |
| giant steel | 2 |
| men moved | 2 |
| saw people | 2 |
| everything anybody | 2 |
| security officer | 2 |
| split open | 2 |
| rocket burned | 2 |
| devers suddenly | 2 |
| laughed sourly | 2 |
| something went | 2 |
| suddenly noticed | 2 |
| astro left | 2 |
| rockets ready | 2 |
| black dot | 2 |
| oil fuel | 2 |
| better send | 2 |
| suddenly appeared | 2 |
| sighed strong | 2 |
| least another | 2 |
| without taking | 2 |
| fifty feet | 2 |
| roger jumped | 2 |
| within hours | 2 |
| scrap iron | 2 |
| coming along | 2 |
| joe put | 2 |
| another day | 2 |
| stepping forward | 2 |
| around quickly | 2 |
| will also | 2 |
| cabin ports | 2 |
| fifteen gravities | 2 |
| charley red | 2 |
| two parts | 2 |
| sudden turn | 2 |
| holt turned | 2 |
| arabian sea | 2 |
| tchassen asked | 2 |
| asked strong | 2 |
| might still | 2 |
| hatch closed | 2 |
| double wages | 2 |
| suddenly stopped | 2 |
| will greatly | 2 |
| space happy | 2 |
| haney went | 2 |
| partly responsible | 2 |
| leaned back | 2 |
| first rocket | 2 |
| slammed shut | 2 |
| heavy oil | 2 |
| landing lock | 2 |
| sharp voice | 2 |
| magnetic boots | 2 |
| never mind | 2 |
| poor devil | 2 |
| red ball | 2 |
| last time | 2 |
| tell sally | 2 |
| polaris counsel | 2 |
| moments later | 2 |
| stereo newscasts | 2 |
| tightly rolled | 2 |
| different sort | 2 |
| incendiary tube | 2 |
| room will | 2 |
| edition published | 2 |
| murmured roger | 2 |
| went away | 2 |
| come now | 2 |
| good sleep | 2 |
| might think | 2 |
| walters looked | 2 |
| tom began | 2 |
| one section | 2 |
| crumbled away | 2 |
| oh miles | 2 |
| nothing left | 2 |
| galactic council | 2 |
| take place | 2 |
| good part | 2 |
| reported tom | 2 |
| two tiny | 2 |
| taken aback | 2 |
| haney nodded | 2 |
| us four | 2 |
| supply ships | 2 |
| watch tower | 2 |
| important thing | 2 |
| body weighed | 2 |
| strong interrupted | 2 |
| expression became | 2 |
| jinxed ship | 2 |
| good enough | 2 |
| floating splendidly | 2 |
| get something | 2 |
| tight beam | 2 |
| earth without | 2 |
| new orbit | 2 |
| psychograph tests | 2 |
| sanford sardonically | 2 |
| giant venusian | 2 |
| hot iron | 2 |
| mark kramer | 2 |
| went outside | 2 |
| us humans | 2 |
| interrupted quickly | 2 |
| mouth full | 2 |
| station hub | 2 |
| mean time | 2 |
| send us | 2 |
| good hour | 2 |
| insisted devers | 2 |
| got something | 2 |
| work gangs | 2 |
| joe dourly | 2 |
| another attack | 2 |
| hydroponic garden | 2 |
| now joe | 2 |
| jet cars | 2 |
| well without | 2 |
| plastic ropes | 2 |
| mccord realized | 2 |
| tom shot | 2 |
| ship picked | 2 |
| get close | 2 |
| moved inside | 2 |
| without even | 2 |
| clustered pushpots | 2 |
| sized man | 2 |
| suddenly spoke | 2 |
| little car | 2 |
| radar says | 2 |
| tchassen walked | 2 |
| tchassen began | 2 |
| bright steel | 2 |
| will explode | 2 |
| just exactly | 2 |
| cruiser polaris | 2 |
| great door | 2 |
| enough time | 2 |
| connel cleared | 2 |
| unmarked door | 2 |
| wavy lines | 2 |
| everyday life | 2 |
| sally fiercely | 2 |
| enemy personnel | 2 |
| joe flicked | 2 |
| rockets coming | 2 |
| just now | 2 |
| large number | 2 |
| strong looked | 2 |
| find astro | 2 |
| men rode | 2 |
| never failed | 2 |
| joe tried | 2 |
| feet long | 2 |
| another pocket | 2 |
| big lummoxes | 2 |
| new ship | 2 |
| officer rush | 2 |
| just barely | 2 |
| fighting rockets | 2 |
| southeast asia | 2 |
| star general | 2 |
| rockets droned | 2 |
| platform went | 2 |
| started back | 2 |
| tom stopped | 2 |
| watched tensely | 2 |
| air bottle | 2 |
| summer cruise | 2 |
| made calculations | 2 |
| every airlock | 2 |
| involuntary step | 2 |
| partially open | 2 |
| hours plus | 2 |
| rolled aside | 2 |
| ever admit | 2 |
| just six | 2 |
| put together | 2 |
| loving care | 2 |
| salt water | 2 |
| gravity generators | 2 |
| joe stood | 2 |
| complete circuit | 2 |
| someone else | 2 |
| enemy wants | 2 |
| forty seconds | 2 |
| human life | 2 |
| never thought | 2 |
| swept past | 2 |
| acceleration chairs | 2 |
| chin thoughtfully | 2 |
| kevin looked | 2 |
| control switch | 2 |
| white fire | 2 |
| wrong thing | 2 |
| previous speeds | 2 |
| light years | 2 |
| seemed strange | 2 |
| foot metal | 2 |
| one minute | 2 |
| go outside | 2 |
| quite empty | 2 |
| headed across | 2 |
| small bomb | 2 |
| fumes ceased | 2 |
| two metal | 2 |
| kinetic energy | 2 |
| thundered connel | 2 |
| shining steel | 2 |
| apparent motion | 2 |
| connel walked | 2 |
| locked us | 2 |
| heard someone | 2 |
| mike went | 2 |
| got time | 2 |
| bellowed astro | 2 |
| went inside | 2 |
| check points | 2 |
| almost half | 2 |
| spoke rapidly | 2 |
| vital things | 2 |
| road car | 2 |
| civilized people | 2 |
| bellied stove | 2 |
| jet bike | 2 |
| quarters immediately | 2 |
| deceleration belts | 2 |
| colored stars | 2 |
| net bag | 2 |
| concreting process | 2 |
| corbett space | 2 |
| suited figure | 2 |
| might even | 2 |
| gordon entered | 2 |
| collision course | 2 |
| occupation policy | 2 |
| reported barret | 2 |
| think nothing | 2 |
| made sense | 2 |
| weighed half | 2 |
| space barges | 2 |
| left hand | 2 |
| heading back | 2 |
| little late | 2 |
| cushion land | 2 |
| shot ahead | 2 |
| supply rocket | 2 |
| amazing speed | 2 |
| two others | 2 |
| bellowed connel | 2 |
| prison building | 2 |
| tom followed | 2 |
| joe swung | 2 |
| rushed toward | 2 |
| saw haney | 2 |
| instant later | 2 |
| time point | 2 |
| cruiser regulus | 2 |
| artificial gravity | 2 |
| portable heat | 2 |
| snorted astro | 2 |
| will deliver | 2 |
| taken place | 2 |
| enemy nations | 2 |
| normal conditions | 2 |
| strictly practical | 2 |
| snapped mcavoy | 2 |
| tom exclaimed | 2 |
| grew louder | 2 |
| dummy electrodes | 2 |
| feet per | 2 |
| joe held | 2 |
| throw tom | 2 |
| us three | 2 |
| space project | 2 |
| still available | 2 |
| cargo space | 2 |
| lanky canadian | 2 |
| review board | 2 |
| possible forward | 2 |
| receiver will | 2 |
| johnny groaned | 2 |
| rocket jockey | 2 |
| asia bloc | 2 |
| will check | 2 |
| still looked | 2 |
| counting coup | 2 |
| connel asked | 2 |
| done powder | 2 |
| left turns | 2 |
| four bombs | 2 |
| small body | 2 |
| behind tom | 2 |
| ship might | 2 |
| rising manned | 2 |
| long without | 2 |
| operation space | 2 |
| will run | 2 |
| tom leaned | 2 |
| belt pouch | 2 |
| will break | 2 |
| listened intently | 2 |
| thirty seconds | 2 |
| two red | 2 |
| morrow directed | 2 |
| iron wire | 2 |
| joe moved | 2 |
| major lou | 2 |
| fiery red | 2 |
| demanded roger | 2 |
| racks outside | 2 |
| wiped us | 2 |
| will slow | 2 |
| jilolo spaceways | 2 |
| night side | 2 |
| twenty minutes | 2 |
| hemmingwell looked | 2 |
| shed seemed | 2 |
| reception room | 2 |
| security offices | 2 |
| looked completely | 2 |
| brief hesitation | 2 |
| briggan opened | 2 |
| without permission | 2 |
| lay still | 2 |
| strictly navy | 2 |
| stern chase | 2 |
| space brats | 2 |
| chief raised | 2 |
| planet earth | 2 |
| made faster | 2 |
| radar scope | 2 |
| raise ship | 2 |
| troy calmly | 2 |
| trains bound | 2 |
| gasoline engine | 2 |
| flight beam | 2 |
| brown looked | 2 |
| storage chamber | 2 |
| face glowing | 2 |
| deck officer | 2 |
| every instrument | 2 |
| jumping jupiter | 2 |
| ever made | 2 |
| retorted astro | 2 |
| tough time | 2 |
| next instant | 2 |
| nearly half | 2 |
| devers laughed | 2 |
| official voice | 2 |
| huge truck | 2 |
| find something | 2 |
| two units | 2 |
| tom watched | 2 |
| grunted roger | 2 |
| savage world | 2 |
| better keep | 2 |
| handle guided | 2 |
| western horizon | 2 |
| invisible scars | 2 |
| minus five | 2 |
| number four | 2 |
| cargo projectiles | 2 |
| comes number | 2 |
| naval personnel | 2 |
| rather absurdly | 2 |
| found nothing | 2 |
| within reach | 2 |
| spent six | 2 |
| next ship | 2 |
| roaring plane | 2 |
| rising faster | 2 |
| snarled connel | 2 |
| sat back | 2 |
| redheaded secretary | 2 |
| new method | 2 |
| lives depend | 2 |
| best men | 2 |
| snarled roger | 2 |
| foreman arrested | 2 |
| various parts | 2 |
| ship took | 2 |
| technical men | 2 |
| cried tom | 2 |
| rockhill radio | 2 |
| flopped flat | 2 |
| stage rockets | 2 |
| electronic beam | 2 |
| professor hummingbird | 2 |
| propaganda films | 2 |
| haney crowded | 2 |
| mason looked | 2 |
| marched away | 2 |
| devers nodded | 2 |
| giant spaceship | 2 |
| long distance | 2 |
| turned quickly | 2 |
| traveling faster | 2 |
| face turned | 2 |
| minutes ago | 2 |
| space dust | 2 |
| never reach | 2 |
| joe panted | 2 |
| exhaust tubes | 2 |
| blond hair | 2 |
| felt something | 2 |
| slowly toward | 2 |
| warned connel | 2 |
| four human | 2 |
| every hand | 2 |
| friends now | 2 |
| working hours | 2 |
| normal gravity | 2 |
| tom noticed | 2 |
| space gear | 2 |
| asked barret | 2 |
| get barret | 2 |
| just forty | 2 |
| great outer | 2 |
| telegram will | 2 |
| sneered roger | 2 |
| ship back | 2 |
| bad rocket | 2 |
| one instant | 2 |
| another clatter | 2 |
| voice cut | 2 |
| hissed tom | 2 |
| haney took | 2 |
| waved back | 2 |
| vertical rise | 2 |
| looking around | 2 |
| soviet complex | 2 |
| senior scientist | 2 |
| triangular gore | 2 |
| still standing | 2 |
| chart table | 2 |
| perfectly well | 2 |
| jones cried | 2 |
| darted across | 2 |
| states naval | 2 |
| tchassen helped | 2 |
| much nearer | 2 |
| hull now | 2 |
| rather important | 2 |
| good half | 2 |
| watch sanford | 2 |
| insisted sally | 2 |
| cloud masses | 2 |
| fire another | 2 |
| common sense | 2 |
| forty minutes | 2 |
| one place | 2 |
| projectiles blew | 2 |
| mile per | 2 |
| general news | 2 |
| heat beam | 2 |
| briggan asked | 2 |
| defense lawyer | 2 |
| face clouded | 2 |
| young braves | 2 |
| personal motive | 2 |
| moving machinery | 2 |
| following day | 2 |
| demanded joe | 2 |
| produced exactly | 2 |
| without seeing | 2 |
| large enough | 2 |
| vessel without | 2 |
| eastern door | 2 |
| better sense | 2 |
| rocket blast | 2 |
| heavy rocket | 2 |
| back inside | 2 |
| robot ships | 2 |
| guard cruiser | 2 |
| shrank back | 2 |
| sleep now | 2 |
| presiding officer | 2 |
| water cooling | 2 |
| number six | 2 |
| look around | 2 |
| tom appeared | 2 |
| platform rotated | 2 |
| sixty hours | 2 |
| electric bulbs | 2 |
| bombs coming | 2 |
| will get | 2 |
| walked quickly | 2 |
| ground glass | 2 |
| vast expanse | 2 |
| objects rose | 2 |
| circuits will | 2 |
| unbearably bright | 2 |
| common fight | 2 |
| cracked voice | 2 |
| fire one | 2 |
| face showed | 2 |
| magnetic shoes | 2 |
| astro stopped | 2 |
| childish talk | 2 |
| every movement | 2 |
| lock hatch | 2 |
| still thrust | 2 |
| electronic brains | 2 |
| lieutenant junior | 2 |
| men walked | 2 |
| jato rocket | 2 |
| still increasing | 2 |
| whispered roger | 2 |
| fuse bomb | 2 |
| icy wind | 2 |
| alien world | 2 |
| guided rockets | 2 |
| regained consciousness | 2 |
| rising rocket | 2 |
| making certain | 2 |
| loaded ship | 2 |
| one got | 2 |
| smiled weakly | 2 |
| merely looked | 2 |
| emotional reactions | 2 |
| whole week | 2 |
| easy sabotage | 2 |
| great difficulty | 2 |
| became aware | 2 |
| hands gripping | 2 |
| much faster | 2 |
| secret information | 2 |
| one corner | 2 |
| knife sharpener | 2 |
| true spirit | 2 |
| heart beat | 2 |
| still another | 2 |
| strong hesitated | 2 |
| roger called | 2 |
| work together | 2 |
| voice rose | 2 |
| flames might | 2 |
| brute strength | 2 |
| put one | 2 |
| friendly fashion | 2 |
| powerful arms | 2 |
| paper work | 2 |
| came closer | 2 |
| foot hulls | 2 |
| jumped forward | 2 |
| lubrication will | 2 |
| quite easy | 2 |
| perfectly obvious | 2 |
| million stars | 2 |
| operation now | 2 |
| men working | 2 |
| enemy use | 2 |
| ordered connel | 2 |
| attained velocity | 2 |
| really began | 2 |
| small metallic | 2 |
| earth natives | 2 |
| outside hatch | 2 |
| holt nodded | 2 |
| looks promising | 2 |
| cadet watch | 2 |
| going back | 2 |
| new unit | 2 |
| faulty decisions | 2 |
| scanner screen | 2 |
| security men | 2 |
| tom growled | 2 |
| huge hand | 2 |
| huge hangar | 2 |
| passenger ship | 2 |
| fifty yards | 2 |
| minute later | 2 |
| accidentally overheard | 2 |
| walked toward | 2 |
| voice began | 2 |
| came face | 2 |
| metal enclosure | 2 |
| enlisted man | 2 |
| shed direct | 2 |
| connel bellowed | 2 |
| even know | 2 |
| half million | 2 |
| one point | 2 |
| moon came | 2 |
| arm around | 2 |
| highly sensitive | 2 |
| shall ask | 2 |
| get major | 2 |
| two will | 2 |
| thirty minutes | 2 |
| two things | 2 |
| six minutes | 2 |
| two solar | 2 |
| feeder rocket | 2 |
| growled roger | 2 |
| highly technical | 2 |
| absent without | 2 |
| plastic sidewalls | 2 |
| rights reserved | 2 |
| smaller cabin | 2 |
| nearly six | 2 |
| see roger | 2 |
| just wanted | 2 |
| cadet roger | 2 |
| suddenly felt | 2 |
| joe says | 2 |
| instant death | 2 |
| near completion | 2 |
| important things | 2 |
| astro grabbed | 2 |
| blast together | 2 |
| will give | 2 |
| strong laughed | 2 |
| spare pumps | 2 |
| escaping air | 2 |
| enemy rocket | 2 |
| got work | 2 |
| joe cracked | 2 |
| joe shifted | 2 |
| dark face | 2 |
| official records | 2 |
| will mean | 2 |
| transport plane | 2 |
| candle burning | 2 |
| cargo doors | 2 |
| johnny snorted | 2 |
| seemed almost | 2 |
| devers will | 2 |
| solid surface | 2 |
| slammed back | 2 |
| occupation base | 2 |
| bad news | 2 |
| tension began | 2 |
| saharan sun | 2 |
| time looking | 2 |
| robot hulls | 2 |
| called astro | 2 |
| caught hold | 2 |
| engines outside | 2 |
| make faulty | 2 |
| remote mountain | 2 |
| magnetic grapples | 2 |
| realized suddenly | 2 |
| back now | 2 |
| got back | 2 |
| barret grinned | 2 |
| second ship | 2 |
| across two | 2 |
| just got | 2 |
| made another | 2 |
| asked devers | 2 |
| color deepened | 2 |
| concluded lamely | 2 |
| second time | 2 |
| walters climbed | 2 |
| take quite | 2 |
| best possible | 2 |
| order men | 2 |
| party found | 2 |
| another half | 2 |
| rather like | 2 |
| el kasbach | 2 |
| nodded connel | 2 |
| told mike | 2 |
| six guided | 2 |
| connel right | 2 |
| black void | 2 |
| pearl harbor | 2 |
| clay pigeon | 2 |
| returning space | 2 |
| quick look | 2 |
| three space | 2 |
| area around | 2 |
| many miles | 2 |
| get white | 2 |
| fairly good | 2 |
| nodded agreeably | 2 |
| axis nationals | 2 |
| air corps | 2 |
| mcavoy swung | 2 |
| something happened | 2 |
| without weight | 2 |
| joe turned | 2 |
| central intelligence | 2 |
| lights glowed | 2 |
| connel broke | 2 |
| bert shouted | 2 |
| astro suddenly | 2 |
| good trick | 2 |
| peculiar astonishment | 2 |
| kevin tried | 2 |
| cooling systems | 2 |
| go straight | 2 |
| oxygen bottle | 2 |
| tom hurriedly | 2 |
| holding course | 2 |
| simulator harness | 2 |
| away toward | 2 |
| another part | 2 |
| end came | 2 |
| sprinkle carbon | 2 |
| radar screen | 2 |
| venusian advanced | 2 |
| nail file | 2 |
| seconds ticked | 2 |
| just going | 2 |
| perhaps even | 2 |
| called bad | 2 |
| capella units | 2 |
| recovery vehicle | 2 |
| might result | 2 |
| captain steve | 2 |
| atomic power | 2 |
| tom kept | 2 |
| known better | 2 |
| saw dave | 2 |
| tiny metal | 2 |
| ultimate goal | 2 |
| four months | 2 |
| hour ago | 2 |
| fled away | 2 |
| hemmingwell will | 2 |
| take time | 2 |
| miles altitude | 2 |
| construction shed | 2 |
| young solar | 2 |
| sure wish | 2 |
| gravities now | 2 |
| barret got | 2 |
| brent nodded | 2 |
| relatively low | 2 |
| good fortune | 2 |
| river boat | 2 |
| nearest thing | 2 |
| huge steel | 2 |
| connel growled | 2 |
| rocket wash | 2 |
| whole works | 2 |
| will know | 2 |
| clear voice | 2 |
| two guys | 2 |
| spacelanes hotel | 2 |
| keep awake | 2 |
| sunshine together | 2 |
| kenmore reporting | 2 |
| small fleet | 2 |
| one inch | 2 |
| many places | 2 |
| main tube | 2 |
| mountain areas | 2 |
| rocket cruisers | 2 |
| prison compound | 2 |
| going along | 2 |
| military uniform | 2 |
| black car | 2 |
| saw one | 2 |
| audio recorder | 2 |
| canned goods | 2 |
| guy sanford | 2 |
| interrupted strong | 2 |
| roger waved | 2 |
| ton guided | 2 |
| roger saw | 2 |
| might come | 2 |
| another man | 2 |
| glowed brightly | 2 |
| now get | 2 |
| electrodes set | 2 |
| chief landed | 2 |
| several pinches | 2 |
| rockets roared | 2 |
| considerably higher | 2 |
| scrambled back | 2 |
| guard headquarters | 2 |
| steel tubes | 2 |
| seat beside | 2 |
| possible way | 2 |
| shed floor | 2 |
| shouted roger | 2 |
| huge round | 2 |
| even begin | 2 |
| guard review | 2 |
| cadet uniform | 2 |
| prong plug | 2 |
| six space | 2 |
| say something | 2 |
| going ahead | 2 |
| tiny figures | 2 |
| ship overhead | 2 |
| bert gasped | 2 |
| reach earth | 2 |
| starboard air | 2 |
| stubby fins | 2 |
| astro burst | 2 |
| card machines | 2 |
| immediate dismissal | 2 |
| new radar | 2 |
| hooked onto | 2 |
| blast furnaces | 2 |
| little runt | 2 |
| stepped quickly | 2 |
| least one | 2 |
| kevin turned | 2 |
| nearly ready | 2 |
| one noticed | 2 |
| connel spoke | 2 |
| way around | 2 |
| flight simulator | 2 |
| rockets spouted | 2 |
| study machine | 2 |
| speeding earthward | 2 |
| heavy pipe | 2 |
| defense secretary | 2 |
| electrical equipment | 2 |
| tynia whispered | 2 |
| sighed deeply | 2 |
| acceleration couch | 2 |
| room door | 2 |
| sound like | 2 |
| red fox | 2 |
| full power | 2 |
| good stuff | 2 |
| troy took | 2 |
| tom tried | 2 |
| important matter | 2 |
| interplanetary space | 2 |
| temperature indicators | 2 |
| painted mount | 2 |
| states senator | 2 |
| haney grinned | 2 |
| ship moved | 2 |
| roger spun | 2 |
| greenwich mean | 2 |
| look casual | 2 |
| things done | 2 |
| nice work | 2 |
| morrow turned | 2 |
| compressed air | 2 |
| power supply | 2 |
| torn loose | 2 |
| one bomb | 2 |
| hall toward | 2 |
| suddenly realized | 2 |
| metal floor | 2 |
| suddenly exploded | 2 |
| single rocket | 2 |
| just two | 2 |
| metal rims | 2 |
| finger poised | 2 |
| make life | 2 |
| guys like | 2 |
| real trouble | 2 |
| sun comes | 2 |
| will occur | 2 |
| valves swung | 2 |
| bring back | 2 |
| rocket blasts | 2 |
| presently joe | 2 |
| tom returned | 2 |
| little pile | 2 |
| important project | 2 |
| rocket away | 2 |
| anything happens | 2 |
| oxygen tank | 2 |
| materials will | 2 |
| lay deathly | 2 |
| asserted walters | 2 |
| red hand | 2 |
| ould cheikh | 2 |
| enemy will | 2 |
| tom laughed | 2 |
| men watched | 2 |
| made ready | 2 |
| commit acts | 2 |
| ship went | 2 |
| joe caught | 2 |
| chapter stand | 2 |
| swung wide | 2 |
| interrupted connel | 2 |
| deliberate attempt | 2 |
| demanded astro | 2 |
| joe wore | 2 |
| alarm sounded | 2 |
| red lights | 2 |
| flight data | 2 |
| later tom | 2 |
| straight ahead | 2 |
| damage will | 2 |
| enlisted spacemen | 2 |
| new type | 2 |
| exclaimed troy | 2 |
| calling earth | 2 |
| think like | 2 |
| jim arnold | 2 |
| desperate need | 2 |
| steering rocket | 2 |
| reunited nations | 2 |
| huge venusian | 2 |
| space helmet | 2 |
| hemmingwell grunted | 2 |
| heavy pressure | 2 |
| went around | 2 |
| desage stormed | 2 |
| really large | 2 |