The Galactic Wars
by Tripp Ellis
4.17 · 28 ratings
aliens · exploration · fiction · action-adventure · mystery · sci-fi · colonization · supernatural · adult · invasion · space · genetic-engineering · space-fleet · violent-conflict · military · galactic-empire · space-travel · soldiers · book · female-mc
The Galactic Wars: Similar series
Legacy Fleet
by Nick Webb
4.16 · 149 ratings
aliens · exploration · fiction · colonization · supernatural · book · invasion · violent-conflict · space · space-fleet · adult · military · first-contact · space-travel · space-opera · galactic-empire · soldiers · sci-fi · technothriller · action-adventure
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Legacy Ship Trilogy
by Nick Webb
4.23 · 44 ratings
book · first-contact · technothriller · invasion · action-adventure · aliens · exploration · fiction · colonization · supernatural · space-travel · space-opera · galactic-empire · soldiers · sci-fi · violent-conflict · space · space-fleet · adult · audiobook
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Ascension Wars
by Jasper T. Scott
3.86 · 58 ratings
industrial-era · genetic-engineering · space · galactic-empire · colonization · supernatural · invasion · post-apocalyptic · book · military · first-contact · violent-conflict · historical · adult · space-fleet · soldiers · sci-fi · space-travel · exploration · fiction
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Indian Hill
by Mark Tufo
4.49 · 102 ratings
violent-conflict · adult · first-contact · sci-fi · aliens · fiction · book · invasion · post-apocalyptic · space-fleet · military · space-travel · soldiers · action-adventure · exploration · space · audiobook · zombies · colonization · horror
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Age of Expansion: The Ascension Myth
by Ell Leigh Clarke
4.46 · 150 ratings
book · aliens · fiction · colonization · supernatural · space-opera · galactic-empire · sci-fi · space · audiobook · violent-conflict · military · invasion · space-travel · genetic-engineering · exploration · soldiers · adult · space-fleet · action-adventure
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The Terran Fleet Command Saga
by Tori L. Harris
4.29 · 69 ratings
space-opera · colonization · aliens · exploration · fiction · post-apocalyptic · invasion · book · technothriller · first-contact · audiobook · military · space-fleet · adult · genetic-engineering · space · violent-conflict · soldiers · galactic-empire · sci-fi
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Invaders
by Vaughn Heppner
4.13 · 30 ratings
action-adventure · fiction · soldiers · galactic-empire · sci-fi · space-travel · space-opera · audiobook · military · space-fleet · adult · genetic-engineering · space · violent-conflict · invasion · drama · book · colonization · aliens · exploration
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The Siege of Terra
by Dan Abnett
4.18 · 116 ratings
adult · violent-conflict · military · sci-fi · exploration · action-adventure · fiction · space · audiobook · space-fleet · space-opera · soldiers · grim-dark · genetic-engineering · book · first-contact · aliens · galactic-empire · colonization · invasion
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Shamans & Shifters Space Opera
by Jenny Schwartz
4.33 · 46 ratings
romance · shapeshifters · book · paranormal · space · aliens · fiction · action-adventure · sci-fi · space-travel · space-opera · first-contact · adult · futuristic · outlaws · space-fleet · magic · fae · colonization · galactic-empire
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The Ixan Prophecies
by Scott Bartlett
4.00 · 36 ratings
military · book · sci-fi · invasion · aliens · exploration · fiction · colonization · galactic-empire · space-opera · soldiers · space-fleet · adult · space · violent-conflict · first-contact · audiobook · war · hard-sci-fi · space-travel
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Aurora Rhapsody
by G.S. Jennsen
4.27 · 113 ratings
space-opera · space-travel · sci-fi · military · fiction · action-adventure · cyberpunk · colonization · space-fleet · violent-conflict · first-contact · exploration · galactic-empire · space · adult · aliens · book · soldiers · ai · invasion
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The Galactic Wars
by Tripp Ellis
4.17 · 28 ratings
aliens · exploration · fiction · action-adventure · mystery · sci-fi · colonization · supernatural · adult · invasion · space · genetic-engineering · space-fleet · violent-conflict · military · galactic-empire · space-travel · soldiers · book · female-mc
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Aurora Renegades
by G.S. Jennsen
4.46 · 28 ratings
action-adventure · audiobook · cyberpunk · space · invasion · book · colonization · soldiers · sci-fi · space-opera · space-travel · first-contact · military · adult · space-fleet · violent-conflict · aliens · exploration · fiction · galactic-empire
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The Pax Humana Saga
by Endi Webb
3.97 · 34 ratings
fiction · sci-fi · aliens · military · violent-conflict · space-fleet · adult · soldiers · space-opera · colonization · book · space · galactic-empire · genetic-engineering · action-adventure · exploration · first-contact · space-travel · supernatural · invasion
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Amaranthe
by G.S. Jennsen
4.32 · 122 ratings
aliens · fiction · space-opera · sci-fi · violent-conflict · first-contact · military · colonization · cyberpunk · exploration · action-adventure · space-travel · space-fleet · invasion · galactic-empire · adult · space · soldiers · book · genetic-engineering
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Eternal Frontier
by Anthony J. Melchiorri
4.18 · 33 ratings
soldiers · fiction · action-adventure · exploration · sci-fi · book · adult · genetic-engineering · space · violent-conflict · first-contact · audiobook · military · space-travel · space-opera · aliens · war · colonization · mystery · invasion
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The Movement Trilogy
by Jason Gurley
3.67 · 25 ratings
adult · sci-fi · fiction · book · dystopia · aliens · post-apocalyptic · invasion · cyberpunk · genetic-engineering · space · military · space-fleet · violent-conflict · galactic-empire · space-opera · space-travel · soldiers · exploration · colonization
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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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The Eurynome Code
by K. Gorman
4.27 · 22 ratings
book · space · fiction · violent-conflict · adult · space-fleet · military · female-author · first-contact · space-opera · sci-fi · colonization · genetic-engineering · audiobook · galactic-empire · action-adventure · aliens · female-mc · space-travel · soldiers
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OMEGA
by Stephen Arseneault
4.08 · 36 ratings
book · military · adult · space-fleet · space · genetic-engineering · violent-conflict · sci-fi · galactic-empire · aliens · fiction · post-apocalyptic · first-contact · soldiers · space-travel · colonization · exploration · futuristic · invasion · space-opera
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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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Hadron
by Stephen Arseneault
4.25 · 16 ratings
military · first-contact · space · genetic-engineering · adult · space-fleet · soldiers · violent-conflict · sci-fi · space-travel · galactic-empire · colonization · aliens · exploration · fiction · invasion · post-apocalyptic · book · space-opera · hard-sci-fi
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Riven Worlds
by G.S. Jennsen
4.70 · 10 ratings
sci-fi · soldiers · space-opera · space-travel · first-contact · military · adult · space-fleet · violent-conflict · aliens · exploration · fiction · action-adventure · galactic-empire · cyberpunk · space · genetic-engineering · invasion · book · technothriller
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The Black Library Novella Series 3
by David Guymer
3.75 · 4 ratings
supernatural · adult · genetic-engineering · book · fiction · colonization · galactic-empire · space-travel · soldiers · dystopia · space · first-contact · space-fleet · military · violent-conflict · sci-fi · invasion · aliens · exploration · retellings
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