The Prometheus Project
by Douglas E. Richards
4.18 · 49 ratings
time-travel · book · aliens · fiction · young-adult · action-adventure · children-books · sci-fi · children · space-travel · law-enforcement · space · technology · single-planet · family · mystery · dystopia · middle-grade
The Prometheus Project: Similar series
Ender's Saga
by Orson Scott Card
3.89 · 408 ratings
young-adult · audiobook · aliens · violent-conflict · space-opera · sci-fi · dystopia · space · fiction · action-adventure · war · futuristic · male-author · military · classics · literary · book · religion · contemporary · 20th-century
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Enderverse: Publication Order
by Orson Scott Card
3.98 · 743 ratings
violent-conflict · space-opera · sci-fi · aliens · audiobook · young-adult · fiction · action-adventure · space · military · war · futuristic · dystopia · book · space-travel · male-author · epic · children · high-school · contemporary
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The Shadow Series
by Orson Scott Card
4.04 · 283 ratings
action-adventure · fiction · military · violent-conflict · sci-fi · space-opera · young-adult · book · audiobook · space · dystopia · aliens · futuristic · war · male-author · epic · contemporary · high-school · children · coming-of-age
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The Tower and the Hive
by Anne McCaffrey
3.97 · 170 ratings
romance · space · audiobook · paranormal · aliens · fiction · action-adventure · psychics · futuristic · female-author · space-opera · space-travel · epic · sci-fi · young-adult · supernatural · book · invasion · female-mc · family
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The Forever War
by Joe Haldeman
3.87 · 114 ratings
dystopia · space · literary · classics · time-travel · adult · violent-conflict · military · space-opera · sci-fi · fiction · action-adventure · war · audiobook · book · historical · 20th-century · space-travel · aliens · politics
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The Space Trilogy
by C.S. Lewis
3.97 · 141 ratings
fiction · spirituality · sci-fi · christian · book · religion · audiobook · action-adventure · aliens · religious · space-opera · 20th-century · children · historical · literary-fiction · classics · young-adult · philosophy · literary · myths
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Moon Base Alpha
by Stuart Gibbs
4.36 · 70 ratings
book · young-adult · political-intrigue · audiobook · middle-grade · space · espionage · futuristic · fiction · action-adventure · children-books · humor · mystery · sci-fi · children · law-enforcement · realistic · suspense · family · friendship
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Baltimore Gun Club
by Jules Verne
3.67 · 93 ratings
industrial-era · action-adventure · fiction · classics · literary · sci-fi · historical · historical-fiction · book · steampunk · children-books · children · victorian · literary-fiction · young-adult · space-travel · space · audiobook · florida · north-america
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Sentinels of the Galaxy
by Maria V. Snyder
4.23 · 52 ratings
space · audiobook · paranormal · suspense · young-adult · supernatural · time-travel · book · romance · space-opera · space-travel · sci-fi · aliens · fiction · action-adventure · mystery · family · futuristic · survival · ghosts
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The Prometheus Project
by Douglas E. Richards
4.18 · 49 ratings
time-travel · book · aliens · fiction · young-adult · action-adventure · children-books · sci-fi · children · space-travel · law-enforcement · space · technology · single-planet · family · mystery · dystopia · middle-grade
All books in this series ❯
My Teacher Is an Alien
by Bruce Coville
3.77 · 65 ratings
20th-century · comedy · children · sci-fi · middle-grade · book · humor · action-adventure · children-books · aliens · fiction · young-adult · coming-of-age · space · historical · horror · mystery · classics · literary · audiobook
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Cleopatra in Space
by Mike Maihack
4.29 · 96 ratings
young-adult · time-travel · space · middle-grade · action-adventure · children-books · fiction · friendship · children · sci-fi · comics · cats · humor · animals · futuristic · ancient-civilization · africa · northern-africa · outlaws · egypt
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Animorphs Chronicles
by K.A. Applegate
4.09 · 64 ratings
young-adult · invasion · book · shapeshifters · middle-grade · action-adventure · aliens · fiction · war · animals · female-author · violent-conflict · sci-fi · space-opera · children · space · xenofiction · mystery · time-travel · dystopia
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Larklight
by Philip Reeve
3.93 · 46 ratings
mystery · space · audiobook · middle-grade · book · time-travel · young-adult · comedy · space-opera · children · sci-fi · historical · victorian · historical-fiction · steampunk · family · industrial-era · action-adventure · aliens · fiction
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Megamorphs
by K.A. Applegate
3.83 · 60 ratings
sci-fi · young-adult · book · invasion · middle-grade · aliens · fiction · action-adventure · war · animals · violent-conflict · female-author · children · shapeshifters · time-travel · paranormal · mystery · space · children-books · alternate-history
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Alien Adventures
by Bruce Coville
3.90 · 51 ratings
book · action-adventure · children-books · humor · aliens · fiction · young-adult · children · sci-fi · space · middle-grade · space-travel · comedy · paranormal · audiobook · contemporary
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The Overthrow
by Kenneth Oppel
4.06 · 36 ratings
dystopia · survival · apocalyptic · book · family · young-adult · action-adventure · children-books · fiction · aliens · sci-fi · audiobook · horror · middle-grade · friendship · suspense · epidemy · children · contemporary · law-enforcement
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The Softwire
by P.J. Haarsma
3.97 · 34 ratings
space-travel · aliens · fiction · action-adventure · children-books · orphans · young-adult · book · middle-grade · space · sci-fi · mystery · power · family · children · coming-of-age · ai · time-travel · dystopia · male-mc
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Remnants
by Katherine Applegate
3.63 · 106 ratings
space-opera · space-travel · aliens · children-books · fiction · post-apocalyptic · young-adult · book · apocalyptic · middle-grade · dystopia · space · sci-fi · children · teens · high-school · female-author · horror · action-adventure · futuristic
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Shipwreck Island
by S.A. Bodeen
3.70 · 23 ratings
book · fiction · action-adventure · children-books · children · horror · middle-grade · survival · time-travel · family · young-adult · mystery · suspense · sci-fi · aliens · historical · outdoors · animals · friendship · prehistoric
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The Crimson Deathbringer Trilogy
by Sean Robins
4.23 · 13 ratings
fiction · aliens · action-adventure · young-adult · sci-fi · time-travel · book · invasion · space · violent-conflict · military · space-opera · soldiers · exploration · space-fleet · first-contact · space-travel · industrial-era · steampunk · historical
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Mars Diaries
by Sigmund Brouwer
3.98 · 60 ratings
space · christian · children · sci-fi · action-adventure · children-books · religion · fiction · spirituality · young-adult · book · space-travel · dystopia · survival · futuristic · coming-of-age · middle-grade · politics · violent-conflict · suspense
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Star Ka'at
by Andre Norton
3.63 · 16 ratings
book · space · sci-fi · fiction · children-books · cats · anthropomorphism · animals · children · space-travel · aliens · first-contact · violent-conflict · young-adult · action-adventure · invasion · middle-grade · psychics · other-world
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Aoleon The Martian Girl
by Brent LeVasseur
4.25 · 12 ratings
dystopia · middle-grade · aliens · fiction · action-adventure · children-books · humor · book · friendship · family · children · sci-fi · young-adult · space · suspense · mystery · drama · violent-conflict · comics · invasion
All books in this series ❯