Tabitha Trilogy
by Andrew Hall
3.95 · 11 ratings
aliens · fiction · sci-fi · ai · contemporary · military · first-contact · genetic-engineering · litrpg · space · adult · invasion · violent-conflict · post-apocalyptic · book · apocalyptic · female-mc · alternate-history · urban-fantasy · action-adventure
Tabitha Trilogy: Similar series
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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Children of Time
by Adrian Tchaikovsky
4.18 · 100 ratings
book · audiobook · space · ai · action-adventure · aliens · fiction · hard-sci-fi · first-contact · violent-conflict · adult · sci-fi · space-travel · space-opera · invasion · post-apocalyptic · contemporary · 21st-century · genetic-engineering · survival
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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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Tao
by Wesley Chu
3.84 · 81 ratings
audiobook · espionage · fiction · aliens · action-adventure · sci-fi · book · political-intrigue · crime · spirituality · humor · alternate-history · space-fleet · male-author · first-contact · military · violent-conflict · invasion · religion · urban-fantasy
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Mission Earth
by L. Ron Hubbard
3.44 · 220 ratings
sci-fi · space-opera · satire · adult · action-adventure · fiction · humor · book · violent-conflict · hard-sci-fi · aliens · political-intrigue · space · invasion · workplace · epic · espionage · military · first-contact · space-fleet
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The Second Dark Ages
by Michael Anderle
4.53 · 88 ratings
adult · sci-fi · action-adventure · fiction · genetic-engineering · paranormal · post-apocalyptic · book · violent-conflict · aliens · apocalyptic · dystopia · vampires · urban-fantasy · shapeshifters · military · audiobook · first-contact · space · suspense
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Theirs Not to Reason Why
by Jean Johnson
4.07 · 88 ratings
invasion · time-travel · book · paranormal · space · futuristic · war · female-mc · aliens · action-adventure · fiction · soldiers · sci-fi · space-travel · space-opera · first-contact · military · magic · adult · violent-conflict
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The System Apocalypse
by Tao Wong
4.31 · 185 ratings
aliens · fiction · first-contact · violent-conflict · post-apocalyptic · invasion · book · litrpg · audiobook · fantasy · adult · heroic-fantasy · action-adventure · paranormal · dystopia · lgbtq · apocalyptic · fae · progression-fantasy · urban-fantasy
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Forgotten Earth
by M.R. Forbes
4.39 · 55 ratings
ai · galactic-empire · soldiers · sci-fi · genetic-engineering · space · violent-conflict · adult · dystopia · military · first-contact · book · apocalyptic · invasion · futuristic · post-apocalyptic · aliens · fiction · audiobook · space-opera
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Indian Hill
by Mark Tufo
4.49 · 102 ratings
sci-fi · first-contact · adult · violent-conflict · aliens · fiction · post-apocalyptic · invasion · book · soldiers · military · space-travel · space-fleet · exploration · action-adventure · zombies · audiobook · space · colonization · space-opera
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Reality Benders
by Michael Atamanov
4.42 · 102 ratings
invasion · book · audiobook · litrpg · space · cyberpunk · action-adventure · aliens · fiction · first-contact · violent-conflict · sci-fi · alternate-history · super-powered · adult · magic · space-opera · galactic-empire · contemporary · war
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Cade Korbin Chronicles
by Jasper T. Scott
4.35 · 35 ratings
aliens · exploration · fiction · industrial-era · steampunk · adult · space-fleet · historical · violent-conflict · first-contact · military · space-travel · soldiers · sci-fi · book · invasion · cyberpunk · space · genetic-engineering · galactic-empire
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AL:ICE
by Charles W. Lamb
4.13 · 46 ratings
aliens · fiction · soldiers · space-opera · sci-fi · audiobook · military · first-contact · litrpg · space · violent-conflict · dystopia · invasion · adult · book · apocalyptic · time-travel · harem · action-adventure · paranormal
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Rebellion
by M.R. Forbes
4.21 · 34 ratings
space-opera · soldiers · sci-fi · adult · dystopia · space · genetic-engineering · first-contact · space-fleet · military · audiobook · violent-conflict · war · apocalyptic · book · post-apocalyptic · invasion · aliens · fiction · futuristic
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Forgotten Vengeance
by M.R. Forbes
4.49 · 31 ratings
fiction · aliens · book · invasion · futuristic · post-apocalyptic · space · genetic-engineering · adult · dystopia · military · violent-conflict · first-contact · space-opera · ai · galactic-empire · soldiers · sci-fi · apocalyptic · audiobook
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Forsaken Mercenary
by Jonathan Yanez
4.37 · 101 ratings
book · space · action-adventure · fiction · sci-fi · adult · post-apocalyptic · colonization · violent-conflict · genetic-engineering · cyberpunk · space-opera · historical · invasion · steampunk · industrial-era · aliens · first-contact · supernatural · soldiers
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Forgotten Fallout
by M.R. Forbes
4.48 · 30 ratings
aliens · fiction · book · apocalyptic · invasion · post-apocalyptic · genetic-engineering · futuristic · space · adult · dystopia · military · violent-conflict · first-contact · ai · soldiers · sci-fi · mystery · western · industrial-era
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Sector 64
by Dean M. Cole
4.01 · 29 ratings
aliens · fiction · action-adventure · post-apocalyptic · invasion · apocalyptic · book · military · audiobook · adult · space · violent-conflict · sci-fi · space-opera · alternate-history · hard-sci-fi · first-contact · technothriller · dystopia
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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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The Clockwork Chimera
by Scott Baron
4.26 · 34 ratings
book · invasion · aliens · fiction · space-opera · sci-fi · adult · space · violent-conflict · apocalyptic · action-adventure · humor · ai · genetic-engineering · first-contact · audiobook · military · time-travel · soldiers · cyborgs
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Stray Cat Strut
by RavensDagger
4.41 · 27 ratings
audiobook · book · sci-fi · adult · aliens · fiction · humor · dystopia · cyberpunk · survival · litrpg · steamy · invasion · progression-fantasy · urban-fantasy · romantic-love · violent-conflict · wlw · lgbtq · apocalyptic
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The Harvesters
by Luke R. Mitchell
4.12 · 26 ratings
dystopia · audiobook · book · post-apocalyptic · invasion · adult · violent-conflict · sci-fi · aliens · action-adventure · fiction · apocalyptic · genetic-engineering · ai · humor · super-powered · space · galactic-empire · male-mc · military
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SODIUM
by Stephen Arseneault
3.90 · 21 ratings
book · adult · sci-fi · fiction · genetic-engineering · space · galactic-empire · invasion · post-apocalyptic · military · first-contact · violent-conflict · space-fleet · aliens · colonization · soldiers · space-travel · exploration · space-opera · action-adventure
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Death Cultivator
by Eden Hudson
4.00 · 12 ratings
super-powered · fiction · aliens · heroic-fantasy · fantasy · litrpg · audiobook · cyberpunk · genetic-engineering · post-apocalyptic · progression-fantasy · book · supernatural · ancient-civilization · wuxia · ancient-china · dark · horror · historical · galactic-empire
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