Battletech: Proliferation Cycle: Similar series
Posleen War
by John Ringo
3.95 · 103 ratings
violent-conflict · space · adult · military · space-opera · sci-fi · action-adventure · aliens · fiction · book · war · hard-sci-fi · invasion · audiobook · alternate-history · survival · futuristic · contemporary · apocalyptic
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The Divide
by J.S. Dewes
4.12 · 53 ratings
action-adventure · sci-fi · space-opera · adult · book · fiction · female-author · military · audiobook · dystopia · space · violent-conflict · war · aliens · new-adult · suspense · space-fleet · survival · technology · hard-sci-fi
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Embers of War
by Gareth L. Powell
3.83 · 53 ratings
ai · aliens · fiction · action-adventure · war · military · audiobook · adult · space-fleet · space · violent-conflict · sci-fi · space-opera · book · mystery · anthologies · industrial-era · steampunk · lgbtq · historical
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Terran Scout Fleet
by Joshua Dalzelle
4.49 · 70 ratings
book · action-adventure · fiction · colonization · space-opera · soldiers · sci-fi · space · adult · space-fleet · military · first-contact · espionage · aliens · political-intrigue · violent-conflict · war · mystery · audiobook · horror
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Owner Trilogy
by Neal Asher
4.00 · 53 ratings
book · dystopia · fiction · adult · sci-fi · audiobook · space · cyberpunk · action-adventure · hard-sci-fi · futuristic · war · military · male-author · violent-conflict · space-opera · ai · invasion · post-apocalyptic · technothriller
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Cade Korbin Chronicles
by Jasper T. Scott
4.35 · 35 ratings
aliens · exploration · fiction · industrial-era · steampunk · adult · space-fleet · historical · violent-conflict · first-contact · military · space-travel · soldiers · sci-fi · book · invasion · cyberpunk · space · genetic-engineering · galactic-empire
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Ascension
by Ken Lozito
4.28 · 46 ratings
aliens · fiction · book · invasion · adult · first-contact · violent-conflict · military · space-opera · sci-fi · exploration · soldiers · cyberpunk · space · audiobook · space-travel · action-adventure · space-fleet · technology · ai
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Dark Imperium
by Guy Haley
4.00 · 34 ratings
violent-conflict · book · fiction · sci-fi · audiobook · military · grim-dark · action-adventure · soldiers · space-opera · adult · futuristic · genetic-engineering · invasion · war · dystopia · space · colonization · supernatural · young-adult
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Savage Stars
by Anthony James
4.35 · 52 ratings
galactic-empire · action-adventure · aliens · exploration · fiction · invasion · book · military · space · violent-conflict · adult · space-fleet · soldiers · sci-fi · space-opera · space-travel
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Slip Runner
by J.N. Chaney
4.38 · 52 ratings
military · space-fleet · adult · violent-conflict · space · soldiers · galactic-empire · sci-fi · colonization · aliens · action-adventure · fiction · invasion · book · audiobook · genetic-engineering · space-opera · pulp · first-contact
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The Clan Chronicles
by Julie E. Czerneda
4.02 · 88 ratings
space · fiction · aliens · psychics · adult · female-author · space-opera · sci-fi · colonization · first-contact · invasion · paranormal · action-adventure · violent-conflict · book · anthologies · dystopia · female-mc · hard-sci-fi · military
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Ultramarines
by Graham McNeill
3.87 · 132 ratings
fiction · book · adult · sci-fi · military · violent-conflict · action-adventure · space-opera · grim-dark · war · space · audiobook · box-set · first-contact · dark-fantasy · space-fleet · horror · soldiers · graphic-violence · space-travel
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Classic Battletech
by Thomas S. Gressman
3.76 · 448 ratings
sci-fi · military · adult · violent-conflict · fiction · space-opera · book · space · soldiers · invasion · galactic-empire · war · action-adventure · comics · space-fleet · hard-sci-fi · audiobook · male-mc · male-author · cyberpunk
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Evan Gabriel Trilogy
by Steve Umstead
3.74 · 35 ratings
space-opera · adult · violent-conflict · sci-fi · military · war · book · action-adventure · fiction · space · audiobook · hard-sci-fi · futuristic · box-set · soldiers · space-fleet · cyberpunk · aliens · mystery
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Star Trek: Vulcan's Soul
by Josepha Sherman
3.75 · 20 ratings
action-adventure · sci-fi · space-opera · audiobook · adult · space · book · aliens · fiction · female-author · first-contact · space-fleet · military · violent-conflict · invasion · contemporary
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A Captain's Crucible
by Isaac Hooke
4.20 · 20 ratings
aliens · exploration · colonization · fiction · supernatural · book · technothriller · invasion · space · violent-conflict · adult · space-fleet · military · first-contact · space-opera · space-travel · galactic-empire · sci-fi
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Inverted Frontier
by Linda Nagata
4.21 · 19 ratings
space-travel · space-opera · sci-fi · space · space-fleet · adult · dystopia · military · book · violent-conflict · hard-sci-fi · fiction · exploration · far-future · audiobook · female-author · futuristic · aliens · robots · ai
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Tour of the Merrimack
by R.M. Meluch
3.88 · 50 ratings
fiction · adult · sci-fi · book · action-adventure · military · violent-conflict · space-opera · space · alternate-history · war · epic · time-travel · aliens · cyberpunk · super-powered · space-fleet · colonization · post-apocalyptic · box-set
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The Regiment
by John Dalmas
3.99 · 25 ratings
war · military · book · fiction · action-adventure · space-opera · sci-fi · adult · violent-conflict · space · politics · epic · soldiers · male-author
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Torchship
by Karl K. Gallagher
3.92 · 12 ratings
conspiracies · exploration · fiction · action-adventure · sci-fi · book · futuristic · hard-sci-fi · survival · adult · violent-conflict · space · audiobook · military · political-intrigue · coming-of-age · space-opera · suspense · outlaws · war
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Spineward Sectors: Middleton's Pride
by Caleb Wachter
4.32 · 22 ratings
space-opera · book · soldiers · sci-fi · adult · fiction · space · violent-conflict · military · space-fleet · galactic-empire · genetic-engineering · action-adventure
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ISF-Allion Universe
by Patty Jansen
4.00 · 6 ratings
sci-fi · hard-sci-fi · book · fiction · military · adult · space-opera · violent-conflict · colonization · galactic-empire · space · genetic-engineering · space-fleet · soldiers · war · first-contact · alpha-mc · audiobook · paranormal · female-mc
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Armada Wars
by R. Curtis Venture
3.80 · 5 ratings
space · adult · military · space-fleet · violent-conflict · space-opera · galactic-empire · aliens · fiction · colonization · book · invasion · genetic-engineering · dystopia · first-contact · soldiers · sci-fi · action-adventure · box-set · war
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Tides of Mars
by Ben Winston
4.00 · 3 ratings
book · fiction · military · adult · first-contact · action-adventure · violent-conflict · space-fleet · space-opera · space · sci-fi
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