Alicia Jones
by D.L. Harrison
4.11 · 28 ratings
adult · fiction · sci-fi · book · space-opera · military · aliens · violent-conflict · first-contact · action-adventure · space
Alicia Jones: Similar series
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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Star Force
by B.V. Larson
4.02 · 251 ratings
war · aliens · fiction · space-opera · sci-fi · soldiers · violent-conflict · space-fleet · adult · military · book · invasion · galactic-empire · space · audiobook · ai · action-adventure · robots · first-contact · technothriller
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Star Wars Disney Canon Novel
by Rae Carson
3.88 · 129 ratings
space-opera · sci-fi · fiction · action-adventure · audiobook · book · violent-conflict · space · military · aliens · adult · war · galactic-empire · male-mc · enemies-to-lovers · young-adult · space-fleet · female-mc · far-away-galaxy · 21st-century
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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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Posleen War: Cally's War
by John Ringo
3.81 · 53 ratings
invasion · book · war · action-adventure · aliens · fiction · sci-fi · space-opera · military · space · violent-conflict · adult · hard-sci-fi · suspense · assassins · political-intrigue
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The Legend of ZERO
by Sara King
4.33 · 138 ratings
book · aliens · fiction · action-adventure · space-opera · sci-fi · post-apocalyptic · space · violent-conflict · first-contact · invasion · dystopia · war · futuristic · military · galactic-empire · adult · journey · horror · humor
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The Saga of Seven Suns
by Kevin J. Anderson
3.89 · 144 ratings
book · audiobook · adult · space · sci-fi · space-opera · fiction · violent-conflict · aliens · action-adventure · war · military · epic · drama · hard-sci-fi · male-author · colonization · family · box-set · robots
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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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Doom Star
by Vaughn Heppner
3.92 · 104 ratings
dystopia · genetic-engineering · space · galactic-empire · colonization · post-apocalyptic · invasion · book · military · space-fleet · adult · violent-conflict · soldiers · sci-fi · space-opera · fiction · action-adventure · aliens · space-travel · exploration
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Star Trek Classic
by Greg Bear
3.67 · 1023 ratings
fiction · sci-fi · action-adventure · adult · book · space-opera · aliens · violent-conflict · invasion · military · genetic-engineering · space · first-contact · female-author · audiobook · historical · 20th-century · anthologies · time-travel · futuristic
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Portal Wars
by Jay Allan
3.99 · 38 ratings
soldiers · exploration · fiction · action-adventure · aliens · sci-fi · colonization · war · book · invasion · space-fleet · adult · dystopia · space · violent-conflict · first-contact · audiobook · military · galactic-empire · space-travel
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Star Trek: The Mirror Universe Trilogy
by William Shatner
3.74 · 36 ratings
space-opera · aliens · action-adventure · multiverse · fiction · invasion · audiobook · military · adult · genetic-engineering · space · violent-conflict · sci-fi · book · female-author · male-author · pulp · alternate-history · anthologies
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Dark Space
by Jasper T. Scott
3.84 · 82 ratings
invasion · space-fleet · book · galactic-empire · audiobook · space · fiction · aliens · sci-fi · space-opera · military · violent-conflict · adult · historical · supernatural · genetic-engineering · dystopia · cyberpunk · steampunk · industrial-era
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Star Trek: Rihannsu
by Diane Duane
3.96 · 58 ratings
adult · female-author · space-opera · sci-fi · action-adventure · fiction · aliens · book · violent-conflict · space · first-contact · military · invasion · hard-sci-fi · genetic-engineering · contemporary · anthologies · box-set · drama
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The Prequel Legion Series
by William C. Dietz
3.88 · 34 ratings
book · military · audiobook · space · adult · violent-conflict · sci-fi · space-opera · aliens · fiction · action-adventure · post-apocalyptic · war · dystopia · cyberpunk · space-fleet · literary · space-travel · classics · female-mc
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The Salvage Title Trilogy
by Kevin Steverson
4.31 · 33 ratings
space · invasion · war · book · literary-fiction · colonization · aliens · action-adventure · exploration · fiction · soldiers · galactic-empire · sci-fi · ai · space-opera · space-travel · first-contact · military · space-fleet · adult
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Alien Hunters
by Daniel Arenson
3.87 · 32 ratings
colonization · action-adventure · super-powered · aliens · invasion · exploration · fiction · book · military · violent-conflict · space · space-fleet · adult · sci-fi · space-travel · space-opera · humor · galactic-empire · mlm · supernatural
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Order of the Centurion
by Jason Anspach
4.45 · 50 ratings
book · military · audiobook · adult · male-mc · space · violent-conflict · sci-fi · galactic-empire · fiction · action-adventure · war · mystery · soldiers · space-opera · aliens
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War Wolves
by Jonathan Yanez
4.20 · 20 ratings
space-fleet · invasion · book · colonization · aliens · exploration · fiction · soldiers · sci-fi · space-opera · space-travel · military · first-contact · space · violent-conflict · adult · action-adventure · galactic-empire · genetic-engineering · supernatural
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Terran Strike Marines
by Richard Fox
4.38 · 32 ratings
book · action-adventure · aliens · fiction · space-opera · soldiers · sci-fi · violent-conflict · space · space-fleet · adult · audiobook · military · invasion · war
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Shadow Warrior Trilogy
by Chris Bunch
3.69 · 13 ratings
sci-fi · military · adult · space · violent-conflict · book · aliens · fiction · action-adventure · space-opera · super-powered · box-set · political-intrigue · espionage
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The Confederacy Treaty
by Lilly Cain
3.44 · 9 ratings
aliens · fiction · paranormal · sci-fi · adult · romance · book · steamy · space-opera · audiobook · military · first-contact · violent-conflict · invasion · futuristic · action-adventure
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Torian Reclamation
by Andy Kasch
3.67 · 9 ratings
military · first-contact · space · violent-conflict · adult · sci-fi · space-opera · galactic-empire · aliens · fiction · book · dystopia · space-travel · colonization · exploration · invasion · spirituality
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The Lost Fleet
by Sarah Hawke
4.44 · 9 ratings
fiction · space-opera · galactic-empire · military · space-fleet · adult · book · steamy · action-adventure · sci-fi · audiobook · polyamory · male-mc · harem · aliens · violent-conflict · romance · dark · law-enforcement · war
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