The Tenth Planet: Similar series
The Frontiers Saga Part 1: Discovery
by Ryk Brown
4.27 · 391 ratings
space-travel · space-opera · sci-fi · violent-conflict · space · adult · audiobook · military · war · book · hard-sci-fi · exploration · fiction · action-adventure · dystopia · aliens · coming-of-age · epic · box-set · 21st-century
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Safehold
by David Weber
4.11 · 191 ratings
sci-fi · colonization · supernatural · book · post-apocalyptic · space · audiobook · action-adventure · fiction · alternate-history · war · violent-conflict · adult · military · space-opera · space-fleet · soldiers · religion · spirituality · politics
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The Conquerors Saga
by Timothy Zahn
3.93 · 44 ratings
invasion · book · war · action-adventure · aliens · fiction · sci-fi · space-opera · military · space · violent-conflict · adult · first-contact · space-fleet · suspense · galactic-empire · audiobook · contemporary
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Extinction Wars
by Vaughn Heppner
4.07 · 72 ratings
book · first-contact · invasion · action-adventure · aliens · exploration · colonization · fiction · space-opera · galactic-empire · space-travel · soldiers · sci-fi · violent-conflict · space · space-fleet · adult · military · audiobook · war
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Star Trek: Titan
by Geoffrey Thorne
3.78 · 112 ratings
book · fiction · action-adventure · space-opera · sci-fi · adult · space · audiobook · invasion · aliens · violent-conflict · first-contact · military · genetic-engineering · 21st-century · literary-fiction · hard-sci-fi · journey · horror · exploration
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Epic Failure
by Joe Zieja
3.84 · 37 ratings
military · audiobook · war · space · violent-conflict · adult · soldiers · sci-fi · space-opera · action-adventure · fiction · humor · book · comedy · ai · satire · mind-games · dystopia · suspense · historical
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Antecedents' Legacy
by Daniel Schinhofen
4.67 · 36 ratings
adult · violent-conflict · military · space-opera · sci-fi · soldiers · aliens · action-adventure · fiction · space · litrpg · harem · book · steamy · space-fleet · romantic-love · audiobook · galactic-empire · fae · vampires
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Freehold
by Michael Z. Williamson
4.03 · 106 ratings
war · fiction · sci-fi · violent-conflict · adult · military · book · action-adventure · space-opera · space · hard-sci-fi · earth · contemporary · first-contact · crime · anthologies · espionage · female-mc · aliens · political-intrigue
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Tyrus Rechs: Contracts & Terminations
by Jason Anspach
4.46 · 34 ratings
space-opera · sci-fi · violent-conflict · space · adult · audiobook · military · war · book · futuristic · aliens · action-adventure · fiction · soldiers · male-mc · galactic-empire · suspense · noir
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The Last War
by Peter Bostrom
4.09 · 34 ratings
aliens · exploration · colonization · fiction · book · technothriller · invasion · genetic-engineering · space · space-fleet · adult · military · violent-conflict · first-contact · space-travel · space-opera · galactic-empire · soldiers · sci-fi · action-adventure
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Metal Boxes
by Alan Black
4.17 · 42 ratings
violent-conflict · space · audiobook · military · comedy · space-opera · sci-fi · action-adventure · humor · aliens · fiction · book · war · space-fleet · adult · first-contact · young-adult · expert · dragons · soldiers
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Star Trek: Voyager
by Dean Wesley Smith
3.63 · 220 ratings
sci-fi · fiction · adult · space-opera · aliens · book · action-adventure · space · military · violent-conflict · genetic-engineering · invasion · anthologies · space-travel · first-contact · exploration · ai · audiobook · time-travel · dark
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Alastor
by Jack Vance
4.00 · 36 ratings
single-planet · action-adventure · male-author · space · adult · fiction · sci-fi · book · space-opera · colonization · box-set · galactic-empire
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Star Trek: Gateways
by Keith R.A. DeCandido
3.63 · 46 ratings
adult · sci-fi · space-opera · fiction · action-adventure · book · military · space · genetic-engineering · violent-conflict · aliens · invasion · technology · hard-sci-fi · contemporary · audiobook · anthologies
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Bengal Station
by Eric Brown
3.62 · 21 ratings
book · fiction · sci-fi · adult · first-contact · invasion · mystery · aliens · exploration · space-opera · violent-conflict · space · action-adventure · space-travel · horror · war · industrial-era · western · psychics · cyberpunk
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Kelderan Runic Warriors
by Jessie Donovan
4.21 · 24 ratings
colonization · aliens · fiction · book · adult · paranormal · sci-fi · action-adventure · humor · space-opera · romance · military · soldiers · audiobook · warriors · exploration · space-travel · futuristic · steamy · space-fleet
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Hybrid Helix
by J.C.M. Berne
4.39 · 18 ratings
super-powered · fiction · book · adult · sci-fi · space-opera · action-adventure · space · vampires · humor · steamy · war · audiobook · violent-conflict
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Necrospace
by Sean-Michael Argo
3.81 · 16 ratings
audiobook · military · violent-conflict · adult · soldiers · sci-fi · fiction · book · space · space-opera · space-fleet · zombies · action-adventure · horror · survival · dystopia · galactic-empire · futuristic · apocalyptic · war
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The Grace Lord
by S.E. Sasaki
4.17 · 12 ratings
genetic-engineering · space · violent-conflict · military · space-opera · galactic-empire · fiction · book · adult · dystopia · soldiers · action-adventure · humor · medical · space-travel · sci-fi · disaster · suspense · young-adult · psychological
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Darkon Warrior
by S.E. Gilchrist
3.50 · 14 ratings
action-adventure · fiction · sci-fi · steamy · romance · adult · military · soldiers · aliens · book · first-contact · space-opera · female-mc · contemporary · abuse · outlaws · espionage · anthologies · political-intrigue · enemies-to-lovers
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Falken Chronicles
by Piers Platt
3.88 · 8 ratings
sci-fi · action-adventure · crime · technothriller · book · adult · cyberpunk · audiobook · political-intrigue · space-opera · conspiracies · fiction · pulp · murder · heist · kidnapping · space · dystopia · non-fiction · space-travel
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Through the Fold
by Paul J. Joseph
4.00 · 7 ratings
action-adventure · fiction · hard-sci-fi · book · audiobook · space · adult · sci-fi · space-travel · space-opera · violent-conflict · crime · military · first-contact · space-fleet · dystopia · supernatural · aliens · invasion · post-apocalyptic
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Final Colony
by Angelo Tsanatelis
4.00 · 6 ratings
space-opera · sci-fi · adult · book · fiction · action-adventure · military · hard-sci-fi · cyberpunk · violent-conflict · paranormal · dark · first-contact · dark-fantasy · genetic-engineering · horror · lgbtq · time-travel · robots · colonization
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