Koban Universe
by Stephen W. Bennett
4.25 · 23 ratings
space-opera · colonization · fiction · military · adult · genetic-engineering · space · violent-conflict · sci-fi · galactic-empire · aliens · invasion · book · space-fleet · action-adventure · western · anthologies · hard-sci-fi · industrial-era · first-contact
Koban Universe: Similar series
Doom Star
by Vaughn Heppner
3.92 · 104 ratings
space-opera · soldiers · sci-fi · violent-conflict · adult · space-fleet · military · action-adventure · aliens · fiction · galactic-empire · space · genetic-engineering · dystopia · book · invasion · post-apocalyptic · colonization · space-travel · exploration
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Ascension Wars
by Jasper T. Scott
3.86 · 58 ratings
industrial-era · genetic-engineering · space · galactic-empire · colonization · supernatural · invasion · post-apocalyptic · book · military · first-contact · violent-conflict · historical · adult · space-fleet · soldiers · sci-fi · space-travel · exploration · fiction
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Koban
by Stephen W. Bennett
4.26 · 93 ratings
genetic-engineering · violent-conflict · invasion · war · book · colonization · aliens · fiction · sci-fi · galactic-empire · space-opera · first-contact · military · audiobook · space-fleet · space · action-adventure · adult · survival · ai
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Aurora Rising
by G.S. Jennsen
4.13 · 66 ratings
first-contact · military · sci-fi · space-opera · space-travel · fiction · action-adventure · cyberpunk · galactic-empire · colonization · book · space-fleet · violent-conflict · aliens · exploration · space · ai · romance · adult · soldiers
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Lost Starship
by Vaughn Heppner
4.24 · 155 ratings
violent-conflict · invasion · book · colonization · aliens · action-adventure · fiction · soldiers · galactic-empire · space-opera · military · space-fleet · adult · genetic-engineering · space · sci-fi · exploration · space-travel · audiobook · war
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Backyard Starship
by J.N. Chaney
4.57 · 202 ratings
military · violent-conflict · fiction · book · sci-fi · space-fleet · space · soldiers · space-opera · adult · aliens · action-adventure · galactic-empire · colonization · invasion · genetic-engineering · audiobook · pulp · ai · young-adult
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Age of Expansion: The Ascension Myth
by Ell Leigh Clarke
4.46 · 150 ratings
book · aliens · fiction · colonization · supernatural · space-opera · galactic-empire · sci-fi · space · audiobook · violent-conflict · military · invasion · space-travel · genetic-engineering · exploration · soldiers · adult · space-fleet · action-adventure
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The Last War
by Peter Bostrom
4.09 · 34 ratings
exploration · fiction · soldiers · galactic-empire · sci-fi · space-travel · space-opera · first-contact · military · space-fleet · adult · genetic-engineering · space · violent-conflict · invasion · book · technothriller · colonization · aliens · action-adventure
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Stars End
by M.R. Forbes
4.42 · 43 ratings
invasion · space-fleet · violent-conflict · book · colonization · aliens · fiction · sci-fi · space-opera · galactic-empire · military · first-contact · space · genetic-engineering · adult · male-mc · futuristic · audiobook · humor
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The Last Hunter
by J.N. Chaney
4.44 · 127 ratings
book · invasion · aliens · fiction · colonization · galactic-empire · space-opera · soldiers · sci-fi · adult · space-fleet · space · genetic-engineering · violent-conflict · military · first-contact · action-adventure · audiobook · exploration · space-travel
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The Siege of Terra
by Dan Abnett
4.18 · 116 ratings
adult · violent-conflict · military · sci-fi · exploration · action-adventure · fiction · space · audiobook · space-fleet · space-opera · soldiers · grim-dark · genetic-engineering · book · first-contact · aliens · galactic-empire · colonization · invasion
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The Henry Gallant Saga
by H. Peter Alesso
4.05 · 58 ratings
military · time-travel · book · invasion · aliens · fiction · action-adventure · galactic-empire · space-opera · sci-fi · space-fleet · genetic-engineering · violent-conflict · colonization · first-contact · war · adult · space · young-adult · paranormal
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Rise of Mankind
by John Walker
4.07 · 28 ratings
aliens · exploration · colonization · fiction · book · invasion · space · genetic-engineering · adult · violent-conflict · military · first-contact · space-opera · space-travel · galactic-empire · sci-fi · war · space-fleet
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Carson Mach Adventures
by A.C. Hadfield
3.79 · 24 ratings
aliens · fiction · soldiers · sci-fi · space-opera · galactic-empire · audiobook · military · first-contact · genetic-engineering · space · space-fleet · adult · invasion · violent-conflict · futuristic · book · colonization · action-adventure · ai
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Koban Universe
by Stephen W. Bennett
4.25 · 23 ratings
space-opera · colonization · fiction · military · adult · genetic-engineering · space · violent-conflict · sci-fi · galactic-empire · aliens · invasion · book · space-fleet · action-adventure · western · anthologies · hard-sci-fi · industrial-era · first-contact
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Rise of the Empire
by Ivan Kal
4.37 · 91 ratings
sci-fi · aliens · fiction · book · space-fleet · adult · space · violent-conflict · litrpg · military · space-opera · colonization · genetic-engineering · space-travel · war · invasion · galactic-empire · royalty · action-adventure · first-contact
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Dawn of Fire
by Guy Haley
3.97 · 37 ratings
space-fleet · adult · violent-conflict · military · soldiers · sci-fi · exploration · fiction · genetic-engineering · space · book · first-contact · action-adventure · aliens · grim-dark · galactic-empire · colonization · invasion · space-opera · audiobook
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Asterion Noir
by G.S. Jennsen
4.39 · 18 ratings
cyberpunk · genetic-engineering · space · audiobook · galactic-empire · politics · suspense · colonization · book · technothriller · invasion · romance · space-fleet · adult · violent-conflict · first-contact · horror · military · space-travel · space-opera
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AMP
by Stephen Arseneault
4.04 · 48 ratings
space-travel · galactic-empire · sci-fi · genetic-engineering · space · space-fleet · adult · violent-conflict · military · book · post-apocalyptic · exploration · fiction · colonization · soldiers · first-contact · invasion · futuristic · aliens · space-opera
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The Eurynome Code
by K. Gorman
4.27 · 22 ratings
book · space · fiction · violent-conflict · adult · space-fleet · military · female-author · first-contact · space-opera · sci-fi · colonization · genetic-engineering · audiobook · galactic-empire · action-adventure · aliens · female-mc · space-travel · soldiers
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OMEGA
by Stephen Arseneault
4.08 · 36 ratings
book · military · adult · space-fleet · space · genetic-engineering · violent-conflict · sci-fi · galactic-empire · aliens · fiction · post-apocalyptic · first-contact · soldiers · space-travel · colonization · exploration · futuristic · invasion · space-opera
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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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Hadron
by Stephen Arseneault
4.25 · 16 ratings
military · first-contact · space · genetic-engineering · adult · space-fleet · soldiers · violent-conflict · sci-fi · space-travel · galactic-empire · colonization · aliens · exploration · fiction · invasion · post-apocalyptic · book · space-opera · hard-sci-fi
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Blackstone Fortress
by Darius Hinks
3.73 · 11 ratings
adult · violent-conflict · fiction · sci-fi · military · dystopia · space · invasion · book · colonization · supernatural · exploration · aliens · soldiers · galactic-empire · space-travel · space-opera · first-contact · space-fleet · genetic-engineering
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