The Galactic Peace
by L.G. Estrella
4.00 · 2 ratings
military · first-contact · humor · space · space-fleet · adult · fiction · violent-conflict · book · galactic-empire
The Galactic Peace: Similar series
The Light of Terra
by Glynn Stewart
4.43 · 64 ratings
space-opera · aliens · action-adventure · exploration · fiction · invasion · war · book · first-contact · audiobook · military · space-fleet · adult · violent-conflict · space · soldiers · galactic-empire · sci-fi · space-travel · suspense
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Rebel Fleet
by B.V. Larson
4.17 · 83 ratings
colonization · action-adventure · aliens · invasion · exploration · fiction · hard-sci-fi · book · war · audiobook · military · first-contact · violent-conflict · space · space-fleet · adult · soldiers · sci-fi · space-travel · space-opera
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Phule's Company
by Robert Lynn Asprin
3.84 · 124 ratings
comedy · space-travel · space-opera · soldiers · sci-fi · violent-conflict · military · war · humor · fiction · exploration · space · audiobook · book · adult · space-fleet · first-contact · aliens · invasion · colonization
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Legacy Fleet
by Nick Webb
4.16 · 149 ratings
space-travel · colonization · supernatural · aliens · exploration · fiction · invasion · book · first-contact · military · adult · space-fleet · space · violent-conflict · soldiers · sci-fi · galactic-empire · space-opera · technothriller · action-adventure
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Imperium
by B.V. Larson
3.62 · 58 ratings
space · violent-conflict · hard-sci-fi · invasion · book · aliens · fiction · galactic-empire · sci-fi · space-opera · first-contact · audiobook · military · adult · technothriller · soldiers · space-fleet · colonization · action-adventure · horror
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Alien Invasion
by Sean Platt
3.83 · 96 ratings
apocalyptic · aliens · action-adventure · fiction · sci-fi · horror · first-contact · adult · violent-conflict · post-apocalyptic · invasion · book · colonization · audiobook · dystopia · humor · comedy · space · military · space-fleet
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Dread Empire's Fall
by Walter Jon Williams
3.90 · 92 ratings
fiction · war · adult · violent-conflict · military · space-opera · sci-fi · book · space · action-adventure · space-fleet · galactic-empire · aliens · audiobook · female-mc · hard-sci-fi · first-contact · space-travel · invasion · suspense
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Indian Hill
by Mark Tufo
4.49 · 102 ratings
sci-fi · first-contact · adult · violent-conflict · aliens · fiction · post-apocalyptic · invasion · book · soldiers · military · space-travel · space-fleet · exploration · action-adventure · zombies · audiobook · space · colonization · space-opera
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Fenris
by Vaughn Heppner
3.93 · 30 ratings
colonization · action-adventure · aliens · fiction · invasion · book · audiobook · military · first-contact · violent-conflict · space · space-fleet · adult · soldiers · sci-fi · space-travel · space-opera · galactic-empire · ai · psychics
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The Siege of Terra
by Dan Abnett
4.18 · 116 ratings
space · audiobook · violent-conflict · adult · military · sci-fi · action-adventure · exploration · fiction · genetic-engineering · book · space-fleet · space-opera · soldiers · grim-dark · galactic-empire · colonization · invasion · first-contact · aliens
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Peacekeepers of Sol
by Glynn Stewart
4.44 · 77 ratings
space-fleet · adult · violent-conflict · space · galactic-empire · military · space-opera · soldiers · sci-fi · fiction · colonization · book · first-contact · audiobook · action-adventure · suspense · aliens · multi-pov · space-travel · exploration
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The Alliance Trilogy
by Michael Wallace
4.15 · 20 ratings
book · first-contact · military · adult · space-fleet · space · violent-conflict · sci-fi · galactic-empire · space-opera · space-travel · aliens · fiction · action-adventure · invasion · audiobook · soldiers · exploration · colonization
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Infinity's End
by Eric Warren
4.25 · 52 ratings
space-opera · fiction · book · military · violent-conflict · space · space-fleet · adult · sci-fi · audiobook · space-travel · action-adventure · galactic-empire · humor · first-contact · aliens · invasion · lgbtq · time-travel · dystopia
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Gateway to the Galaxy
by Jonathan Yanez
4.23 · 36 ratings
fiction · sci-fi · military · adult · violent-conflict · humor · super-powered · soldiers · space-opera · space · aliens · first-contact · invasion · book · supernatural · colonization · galactic-empire · action-adventure · space-fleet · genetic-engineering
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AMP
by Stephen Arseneault
4.04 · 48 ratings
space-travel · galactic-empire · sci-fi · genetic-engineering · space · space-fleet · adult · violent-conflict · military · book · post-apocalyptic · exploration · fiction · colonization · soldiers · first-contact · invasion · futuristic · aliens · space-opera
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OMEGA
by Stephen Arseneault
4.08 · 36 ratings
galactic-empire · sci-fi · genetic-engineering · space · space-fleet · adult · violent-conflict · military · book · post-apocalyptic · aliens · fiction · space-travel · soldiers · first-contact · invasion · futuristic · exploration · colonization · space-opera
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The Shadow Order
by Michael Robertson
3.95 · 39 ratings
fiction · aliens · sci-fi · book · invasion · violent-conflict · space · military · space-opera · soldiers · adult · galactic-empire · exploration · action-adventure · space-fleet · first-contact · space-travel · colonization · super-powered · young-adult
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Lone Wolf Squadron
by Jamie Davis
4.70 · 23 ratings
galactic-empire · humor · aliens · exploration · fiction · invasion · book · military · first-contact · space · genetic-engineering · violent-conflict · space-fleet · soldiers · sci-fi · space-travel · adult · supernatural · space-opera · young-adult
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Fractured Space
by J.G. Cressey
4.17 · 18 ratings
military · violent-conflict · space-fleet · soldiers · sci-fi · action-adventure · aliens · fiction · book · audiobook · space · adult · space-opera · galactic-empire · colonization · humor · invasion · horror · crime · first-contact
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SODIUM
by Stephen Arseneault
3.90 · 21 ratings
book · adult · sci-fi · fiction · genetic-engineering · space · galactic-empire · invasion · post-apocalyptic · military · first-contact · violent-conflict · space-fleet · aliens · colonization · soldiers · space-travel · exploration · space-opera · action-adventure
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Alpha Alien
by Flora Dare
3.37 · 19 ratings
fiction · romance · steamy · sci-fi · adult · aliens · paranormal · contemporary · inter-galactic · book · space · humor · galactic-empire · exploration · genetic-engineering · invasion · colonization · soldiers · space-travel · first-contact
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Carrie Hatchett, Space Adventurer
by J.J. Green
3.75 · 16 ratings
action-adventure · humor · fiction · violent-conflict · sci-fi · space · aliens · exploration · first-contact · space-travel · comedy · anthologies · invasion · military · space-fleet · adult · galactic-empire · lgbtq · colonization · young-adult
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The Rim Confederacy
by Jim Rudnick
3.83 · 12 ratings
military · space · adult · fiction · sci-fi · space-opera · violent-conflict · book · colonization · audiobook · galactic-empire · first-contact · space-fleet · space-travel · exploration
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The Black Library Novella Series 3
by David Guymer
3.75 · 4 ratings
book · supernatural · fiction · genetic-engineering · adult · dystopia · invasion · space-fleet · violent-conflict · colonization · aliens · exploration · soldiers · sci-fi · space-travel · galactic-empire · military · first-contact · space · historical
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