The Regiment
by John Dalmas
3.99 · 25 ratings
space-opera · sci-fi · adult · violent-conflict · military · war · book · fiction · action-adventure · space · politics · epic · soldiers · male-author
The Regiment: Similar series
Ravenor
by Dan Abnett
4.29 · 112 ratings
fiction · action-adventure · war · grim-dark · space · violent-conflict · military · audiobook · sci-fi · mystery · pulp · book · space-opera · young-adult · adult · dystopia · contemporary · box-set · children-books · humor
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Looking Glass
by John Ringo
4.15 · 108 ratings
space-opera · sci-fi · adult · space · violent-conflict · military · audiobook · war · book · aliens · fiction · action-adventure · apocalyptic · invasion · hard-sci-fi · dystopia · post-apocalyptic
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Heritage Trilogy
by Ian Douglas
3.89 · 75 ratings
space · violent-conflict · hard-sci-fi · war · book · fiction · action-adventure · soldiers · sci-fi · mars · space-opera · audiobook · military · adult · male-author · alternate-history · aliens · exploration · mystery · space-travel
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Man of War
by H. Paul Honsinger
4.18 · 97 ratings
action-adventure · fiction · book · war · violent-conflict · space · adult · audiobook · military · space-opera · sci-fi · aliens · nautical · space-fleet · friendship
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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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The Horus Heresy - Black Library recommended reading order
by Aaron Dembski-Bowden
3.97 · 189 ratings
fiction · audiobook · violent-conflict · adult · sci-fi · action-adventure · book · military · grim-dark · 21st-century · space · space-opera · war · pulp · anthologies · literary-fiction · horror · space-fleet
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Star Wars: The Old Republic
by Paul S. Kemp
3.88 · 89 ratings
fiction · sci-fi · space-opera · audiobook · space · far-away-galaxy · action-adventure · aliens · galactic-empire · violent-conflict · adult · book · war · military · journey · philosophy · comics · contemporary · male-author · male-mc
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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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Polity - stand alone
by Neal Asher
3.99 · 95 ratings
space-opera · sci-fi · adult · hard-sci-fi · action-adventure · fiction · ai · space · audiobook · violent-conflict · book · military · aliens · horror · war · cyberpunk · male-author · first-contact · technothriller · 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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Multiverse
by David Weber
3.89 · 38 ratings
action-adventure · fiction · alternate-history · book · steampunk · war · industrial-era · violent-conflict · space · historical · adult · military · magic · space-opera · epic · multiverse · audiobook · sci-fi · alternate-universe · fantasy
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Carerra
by Tom Kratman
4.03 · 101 ratings
fiction · action-adventure · book · military · adult · violent-conflict · sci-fi · alternate-history · war · space-opera · space · space-fleet · revenge · invasion · audiobook · contemporary · colonization · aliens · futuristic · near-future
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The Terran Fleet Command Saga
by Tori L. Harris
4.29 · 69 ratings
aliens · exploration · colonization · fiction · book · technothriller · invasion · post-apocalyptic · genetic-engineering · space · space-fleet · adult · audiobook · military · violent-conflict · first-contact · space-travel · space-opera · galactic-empire · soldiers
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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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Probability Trilogy
by Nancy Kress
3.66 · 32 ratings
fiction · sci-fi · space-opera · space-travel · military · audiobook · first-contact · space · violent-conflict · adult · hard-sci-fi · invasion · book · action-adventure · aliens · female-author · war · single-planet · post-apocalyptic
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Star Trek: The Dominion War
by John Vornholt
3.75 · 39 ratings
adult · book · war · fiction · sci-fi · action-adventure · violent-conflict · invasion · aliens · space-opera · military · genetic-engineering · space · mystery
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Tales of the Terran Republic
by Charles E. Gannon
3.90 · 48 ratings
book · action-adventure · fiction · sci-fi · space-opera · military · space · violent-conflict · adult · aliens · survival · exploration · first-contact · political-intrigue · invasion · espionage · war · audiobook · hard-sci-fi · virtual-reality
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Lazarus War
by Jamie Sawyer
3.86 · 35 ratings
aliens · fiction · sci-fi · space-opera · violent-conflict · space · adult · invasion · book · action-adventure · audiobook · military · first-contact · war · colonization · soldiers · earth · male-author · hard-sci-fi
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Wandering Engineer
by Chris Hechtl
4.02 · 52 ratings
book · aliens · fiction · space-opera · sci-fi · violent-conflict · space · adult · military · war · hard-sci-fi · action-adventure · space-fleet · litrpg
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The Sentinels
by Jack McKinney
3.69 · 36 ratings
action-adventure · fiction · book · military · sci-fi · war · violent-conflict · space · space-opera · politics · teens · adult · young-adult · aliens · invasion · espionage · contemporary · epic · political-intrigue · earth
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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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Spineward Sectors
by Luke Sky Wachter
4.07 · 99 ratings
sci-fi · violent-conflict · space · adult · military · book · fiction · space-opera · space-fleet · action-adventure · galactic-empire · war · soldiers · colonization · humor · invasion · aliens · genetic-engineering · nautical
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Jani Kilian Chronicles
by Kristine Smith
3.88 · 42 ratings
adult · sci-fi · fiction · book · violent-conflict · military · space-opera · action-adventure · war · space · first-contact · aliens · futuristic · genetic-engineering · invasion · soldiers · colonization · steamy · space-fleet · female-author
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Forbidden Borders
by W. Michael Gear
4.00 · 18 ratings
action-adventure · fiction · space-opera · sci-fi · epic · violent-conflict · adult · military · book · war · space · cyberpunk · anthologies · romantic-love · genetic-engineering
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