Agents of the Planetary Republic
by Jaxon Reed
4.33 · 3 ratings
book · military · adult · fiction · action-adventure · violent-conflict · soldiers · sci-fi · space-opera
Agents of the Planetary Republic: Similar series
Omega Force
by Joshua Dalzelle
4.41 · 336 ratings
fiction · book · military · space · violent-conflict · adult · soldiers · space-fleet · sci-fi · space-opera · first-contact · action-adventure · aliens · audiobook · war · galactic-empire · futuristic · hard-sci-fi · epic · mystery
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Old Man's War
by John Scalzi
4.02 · 552 ratings
sci-fi · space-opera · fiction · space · audiobook · book · military · violent-conflict · adult · aliens · war · colonization · space-travel · action-adventure · humor · soldiers · exploration · genetic-engineering · galactic-empire · politics
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Black Fleet Saga
by Joshua Dalzelle
4.30 · 166 ratings
fiction · colonization · book · space · violent-conflict · adult · space-fleet · military · first-contact · space-opera · soldiers · sci-fi · audiobook · aliens · war · hard-sci-fi · invasion · epic · action-adventure · ai
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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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Privateer Tales
by Jamie McFarlane
4.36 · 334 ratings
space · book · space-opera · sci-fi · fiction · violent-conflict · military · audiobook · action-adventure · soldiers · futuristic · male-mc · exploration · space-fleet · colonization · adult · space-travel · aliens · young-adult · invasion
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Planetside
by Michael Mammay
3.98 · 41 ratings
violent-conflict · adult · military · first-contact · space-opera · sci-fi · mystery · aliens · exploration · fiction · war · space · audiobook · political-intrigue · conspiracies · book · law-enforcement · space-travel · soldiers · action-adventure
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Star Carrier
by Ian Douglas
4.01 · 120 ratings
book · space · audiobook · action-adventure · aliens · fiction · space-opera · sci-fi · violent-conflict · adult · military · ai · war · hard-sci-fi · space-fleet · soldiers · male-author · invasion · first-contact · space-travel
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Holy War
by Rick Partlow
4.46 · 46 ratings
book · first-contact · invasion · aliens · exploration · fiction · colonization · space-travel · galactic-empire · soldiers · violent-conflict · space-fleet · adult · military · sci-fi · space · action-adventure · space-opera · male-mc
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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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The Riss Series
by C.R. Daems
4.11 · 52 ratings
book · military · space · sci-fi · space-opera · fiction · action-adventure · space-fleet · violent-conflict · soldiers · female-mc · aliens · war · young-adult · adult · paranormal · galactic-empire · coming-of-age · religious
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Ruins of the Galaxy
by J.N. Chaney
4.33 · 41 ratings
military · audiobook · first-contact · space · violent-conflict · soldiers · sci-fi · space-opera · galactic-empire · colonization · aliens · fiction · invasion · book · war · action-adventure · adult · young-adult · death · corruption
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Dumb Luck and Dead Heroes
by Skyler Ramirez
4.34 · 29 ratings
book · action-adventure · humor · fiction · galactic-empire · sci-fi · soldiers · space · violent-conflict · adult · space-fleet · military · space-opera · crime · poc-mc · mystery · romantic-love · suspense · audiobook · anti-hero
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The Exiled Fleet
by Richard Fox
4.18 · 45 ratings
book · fiction · space-opera · soldiers · sci-fi · adult · space-fleet · space · violent-conflict · military · audiobook · action-adventure · war · invasion · aliens · suspense
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Vaults of Terra
by Chris Wraight
4.05 · 34 ratings
adult · violent-conflict · military · sci-fi · fiction · book · grim-dark · audiobook · space-opera · action-adventure · space-fleet · dystopia · space · 21st-century · soldiers · horror · law-enforcement · first-contact · galactic-empire · genetic-engineering
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The Outback Stars
by Sandra McDonald
3.46 · 24 ratings
book · romance · action-adventure · fiction · colonization · space-opera · soldiers · sci-fi · space · violent-conflict · space-fleet · military · myths · war · aliens · exploration · paranormal · adult · time-travel · invasion
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Baldwin's Legacy
by Nathan Hystad
4.26 · 23 ratings
aliens · fiction · sci-fi · space-opera · military · space · adult · invasion · violent-conflict · book · soldiers · space-travel · galactic-empire · first-contact · genetic-engineering · space-fleet · colonization · action-adventure · exploration · audiobook
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Aurora Renegades
by G.S. Jennsen
4.46 · 28 ratings
action-adventure · aliens · exploration · fiction · military · first-contact · violent-conflict · space-fleet · adult · soldiers · sci-fi · space-travel · space-opera · colonization · invasion · book · audiobook · space · cyberpunk · utopia
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The Human Legion
by Tim C. Taylor
3.95 · 38 ratings
galactic-empire · soldiers · sci-fi · adult · space · violent-conflict · military · book · fiction · space-opera · space-fleet · action-adventure · dystopia · war · invasion · aliens · coming-of-age · audiobook · crime · literary-fiction
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Grimm's War
by Jeffery H. Haskell
4.52 · 27 ratings
space-travel · soldiers · violent-conflict · adult · space-fleet · military · first-contact · book · action-adventure · fiction · space-opera · exploration · galactic-empire · sci-fi · space · hard-sci-fi · invasion · aliens · colonization · audiobook
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Spectras Arise Trilogy
by Tammy Salyer
3.94 · 18 ratings
action-adventure · fiction · book · military · violent-conflict · space · genetic-engineering · adult · space-fleet · soldiers · sci-fi · space-opera · galactic-empire · war · female-mc · mystery · female-author
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Anti Life
by Allen Kuzara
3.31 · 13 ratings
aliens · fiction · invasion · book · first-contact · violent-conflict · adult · sci-fi · space-opera · action-adventure · military · space · space-fleet · soldiers · colonization · supernatural · mystery · exploration · space-travel · politics
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Star Crusades Mercenaries
by Michael G. Thomas
3.92 · 12 ratings
galactic-empire · space-travel · space-opera · soldiers · space-fleet · adult · violent-conflict · space · sci-fi · first-contact · military · book · invasion · aliens · action-adventure · exploration · fiction · super-powered
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Sons of the Starfarers
by Joe Vasicek
3.73 · 11 ratings
sci-fi · fiction · book · adult · space · galactic-empire · space-opera · action-adventure · violent-conflict · first-contact · military · soldiers · colonization · space-fleet · female-mc · romance · male-author · alpha-mc · space-travel · box-set
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Jane Poole Genesis
by Michael Penmore
4.00 · 5 ratings
space-opera · space-travel · soldiers · sci-fi · adult · space · violent-conflict · military · book · exploration · fiction · ai · action-adventure · colonization · female-mc · space-fleet · alpha-mc · amnesia
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