Interstellar Caveman
by Karl Beecher
3.83 · 6 ratings
humor · fiction · action-adventure · colonization · robots · futuristic · space · male-author · adult · contemporary · audiobook · comedy · ai · space-opera · space-travel · sci-fi · comics
Interstellar Caveman: Similar series
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 Hitchhiker's Guide to the Galaxy
by Douglas Adams
4.15 · 576 ratings
sci-fi · fiction · audiobook · comedy · humor · literary · classics · action-adventure · space · satire · aliens · time-travel · young-adult · space-opera · philosophy · 20th-century · contemporary · male-author · high-school · box-set
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Robot, chronological order
by Isaac Asimov
4.19 · 229 ratings
ai · literary · dystopia · classics · 20th-century · space-opera · sci-fi · hard-sci-fi · mystery · fiction · robots · space · audiobook · male-author · historical · adult · law-enforcement · action-adventure · book · technology
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Culture
by Iain M. Banks
4.12 · 417 ratings
space-opera · sci-fi · adult · hard-sci-fi · action-adventure · fiction · space · male-author · aliens · audiobook · book · ai · violent-conflict · utopia · far-future · futuristic · military · war · philosophy · epic
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Bobiverse
by Dennis E. Taylor
4.36 · 224 ratings
space-opera · sci-fi · fiction · space · audiobook · book · space-travel · comedy · exploration · action-adventure · humor · aliens · dystopia · ai · post-apocalyptic · male-author · violent-conflict · hard-sci-fi · transhumanism · adult
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Space Odyssey
by Arthur C. Clarke
3.89 · 179 ratings
sci-fi · fiction · book · first-contact · adult · space-opera · space-travel · 20th-century · action-adventure · aliens · exploration · hard-sci-fi · audiobook · space · literary · ai · classics · historical · futuristic · mystery
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The Murderbot Diaries
by Martha Wells
4.28 · 482 ratings
fiction · sci-fi · space-opera · robots · book · space · action-adventure · humor · ai · lgbtq · adult · female-author · audiobook · crime · futuristic · mystery · cyberpunk · dystopia · 21st-century · hard-sci-fi
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The Interdependency
by John Scalzi
4.10 · 136 ratings
sci-fi · space-opera · adult · fiction · humor · audiobook · space · book · epic · space-travel · military · male-author · futuristic · lgbtq · action-adventure · galactic-empire · political-intrigue · politics · far-future · apocalyptic
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Children of Time
by Adrian Tchaikovsky
4.18 · 100 ratings
hard-sci-fi · space · audiobook · ai · book · adult · first-contact · violent-conflict · space-opera · space-travel · sci-fi · fiction · aliens · action-adventure · dystopia · survival · genetic-engineering · 21st-century · contemporary · post-apocalyptic
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The Long Earth
by Terry Pratchett
3.76 · 152 ratings
young-adult · multiverse · book · space · audiobook · fiction · alternate-universe · action-adventure · alternate-history · male-author · space-opera · sci-fi · dystopia · ai · aliens · humor · futuristic · violent-conflict · military · comedy
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Themis Files
by Sylvain Neuvel
3.78 · 194 ratings
sci-fi · book · space · epistolary · aliens · fiction · robots · near-future · futuristic · dystopia · 21st-century · adult · audiobook · mystery · young-adult · contemporary · suspense · action-adventure · male-author · first-contact
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Commonwealth Saga
by Peter F. Hamilton
4.11 · 138 ratings
adult · sci-fi · space-opera · fiction · audiobook · book · action-adventure · hard-sci-fi · space · military · first-contact · male-author · violent-conflict · epic · space-travel · aliens · mystery · futuristic · war · dystopia
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Imperial Radch
by Ann Leckie
4.05 · 193 ratings
book · sci-fi · space-opera · adult · fiction · ai · space · lgbtq · action-adventure · 21st-century · female-author · politics · military · violent-conflict · hard-sci-fi · feminism · contemporary · audiobook · dystopia · epic
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Red Dwarf
by Grant Naylor
4.06 · 126 ratings
space · audiobook · adult · comedy · satire · sci-fi · humor · fiction · book · action-adventure · contemporary · male-author · 20th-century · space-opera · aliens · robots · genetic-engineering · cyberpunk · time-travel · invasion
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Phule's Company
by Robert Lynn Asprin
3.84 · 124 ratings
comedy · space-travel · space-opera · soldiers · sci-fi · violent-conflict · military · war · humor · fiction · exploration · space · audiobook · book · adult · space-fleet · first-contact · aliens · invasion · colonization
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Freyaverse
by Charles Stross
3.68 · 54 ratings
book · space · robots · action-adventure · fiction · hard-sci-fi · humor · adult · sci-fi · space-opera · audiobook · cyberpunk · suspense · ai · aliens · mystery · crime · horror · male-author · comedy
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Aldebarian Alliance
by Dianne Duvall
4.37 · 89 ratings
romance · book · vampires · paranormal · audiobook · alpha-mc · female-mc · action-adventure · aliens · fiction · sci-fi · adult · space · humor · military · first-contact · steamy · urban-fantasy · suspense · contemporary
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Imperial
by M.K. Eidem
4.32 · 63 ratings
adult · space-opera · sci-fi · aliens · fiction · alpha-mc · audiobook · paranormal · book · other-world · romance · violent-conflict · military · action-adventure · war · futuristic · space · steamy · space-travel · humor
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Mass Effect Novels
by Drew Karpyshyn
3.58 · 78 ratings
adult · space · sci-fi · space-opera · fiction · aliens · action-adventure · military · audiobook · violent-conflict · space-travel · exploration · comics · book · male-author · cyberpunk · dystopia · futuristic · hard-sci-fi · litrpg
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Cole & Srexx
by Robert M. Kerns
4.37 · 56 ratings
book · action-adventure · fiction · ai · space-opera · space-travel · sci-fi · violent-conflict · space · space-fleet · military · futuristic · aliens · colonization · galactic-empire · adult · audiobook · war · young-adult
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Aurora Rising
by G.S. Jennsen
4.13 · 66 ratings
sci-fi · space-travel · space-opera · first-contact · military · fiction · action-adventure · galactic-empire · cyberpunk · colonization · space-fleet · violent-conflict · aliens · exploration · ai · space · romance · book · soldiers · adult
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Humanity's Fire
by Michael Cobley
3.50 · 63 ratings
space-opera · sci-fi · space · adult · book · action-adventure · fiction · violent-conflict · aliens · space-travel · epic · audiobook · invasion · male-author · military · war · futuristic · colonization · first-contact · dystopia
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Interstellar Sheriff
by Jenny Schwartz
4.39 · 35 ratings
space-opera · sci-fi · adult · historical · industrial-era · crime · action-adventure · fiction · aliens · female-mc · galactic-empire · space · book · western · space-travel · violent-conflict · futuristic · humor · ai · invasion
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Janitors of the Post-Apocalypse
by Jim C. Hines
4.11 · 27 ratings
dystopia · post-apocalyptic · book · military · adult · violent-conflict · sci-fi · humor · fiction · apocalyptic · audiobook · genetic-engineering · space · zombies · ai · first-contact · horror · male-author · satire · comedy
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