Perseus Gate
by M.D. Cooper
4.33 · 48 ratings
military · cyberpunk · adult · space-fleet · space · violent-conflict · sci-fi · galactic-empire · soldiers · space-opera · fiction · book · audiobook · action-adventure · supernatural
Perseus Gate: Similar series
Poor Man's Fight
by Elliott Kay
4.21 · 128 ratings
adult · book · war · action-adventure · fiction · soldiers · sci-fi · space-opera · audiobook · military · violent-conflict · space · space-fleet · nautical · coming-of-age · galactic-empire · dystopia · male-author · outlaws · aliens
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Omega Force
by Joshua Dalzelle
4.41 · 336 ratings
fiction · sci-fi · book · adult · space · space-fleet · violent-conflict · military · space-opera · soldiers · first-contact · aliens · action-adventure · audiobook · war · futuristic · galactic-empire · hard-sci-fi · epic · mystery
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Duchy of Terra
by Glynn Stewart
4.40 · 65 ratings
first-contact · audiobook · military · space-fleet · adult · violent-conflict · space · soldiers · galactic-empire · sci-fi · space-travel · space-opera · female-mc · aliens · exploration · action-adventure · fiction · invasion · war · book
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Aeon 14: The Intrepid Saga
by M.D. Cooper
4.18 · 67 ratings
hard-sci-fi · fiction · soldiers · sci-fi · space-opera · military · violent-conflict · adult · colonization · space · cyberpunk · action-adventure · exploration · space-travel · space-fleet · galactic-empire · war · female-mc · book · audiobook
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Aurora Rising
by G.S. Jennsen
4.13 · 66 ratings
first-contact · military · sci-fi · space-opera · space-travel · fiction · action-adventure · cyberpunk · galactic-empire · colonization · book · space-fleet · violent-conflict · aliens · exploration · space · ai · romance · adult · soldiers
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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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Merkiaari Wars
by Mark E. Cooper
4.05 · 72 ratings
military · audiobook · first-contact · war · space · genetic-engineering · adult · space-fleet · soldiers · violent-conflict · sci-fi · space-opera · space-travel · galactic-empire · aliens · exploration · fiction · invasion · book · action-adventure
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Dark Space
by Jasper T. Scott
3.84 · 82 ratings
invasion · space-fleet · book · galactic-empire · audiobook · space · fiction · aliens · sci-fi · space-opera · military · violent-conflict · adult · historical · supernatural · genetic-engineering · dystopia · cyberpunk · steampunk · industrial-era
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Cade Korbin Chronicles
by Jasper T. Scott
4.35 · 35 ratings
exploration · fiction · aliens · industrial-era · steampunk · historical · adult · space-fleet · violent-conflict · first-contact · military · space-travel · soldiers · sci-fi · book · invasion · cyberpunk · genetic-engineering · space · galactic-empire
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The Terran Fleet Command Saga
by Tori L. Harris
4.29 · 69 ratings
aliens · exploration · fiction · sci-fi · colonization · book · post-apocalyptic · technothriller · invasion · adult · space · genetic-engineering · first-contact · space-fleet · military · audiobook · violent-conflict · galactic-empire · space-opera · space-travel
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Ascension
by Ken Lozito
4.28 · 46 ratings
fiction · aliens · book · invasion · violent-conflict · adult · military · first-contact · space-opera · sci-fi · exploration · space · cyberpunk · audiobook · space-travel · soldiers · action-adventure · space-fleet · ai · technology
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The Last Reaper
by J.N. Chaney
4.43 · 122 ratings
aliens · fiction · adult · violent-conflict · military · soldiers · colonization · book · invasion · galactic-empire · sci-fi · cyberpunk · space · audiobook · action-adventure · war · space-opera · genetic-engineering · futuristic · first-contact
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Slip Runner
by J.N. Chaney
4.38 · 52 ratings
colonization · action-adventure · aliens · fiction · invasion · book · military · violent-conflict · space · space-fleet · adult · soldiers · sci-fi · galactic-empire · audiobook · genetic-engineering · pulp · space-opera · first-contact
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Rika's Marauders
by M.D. Cooper
4.45 · 72 ratings
adult · space · violent-conflict · military · audiobook · space-opera · soldiers · sci-fi · fiction · action-adventure · cyberpunk · galactic-empire · book · female-mc · alpha-mc · lgbtq · war · space-fleet · hard-sci-fi · cyborgs
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The Theogony
by Chris Kennedy
3.95 · 27 ratings
exploration · fiction · soldiers · aliens · space-travel · space-opera · galactic-empire · sci-fi · audiobook · military · violent-conflict · space · space-fleet · adult · invasion · book · literary-fiction · war · colonization · first-contact
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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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Far Stars
by Jay Allan
4.00 · 34 ratings
space-opera · colonization · fiction · action-adventure · book · audiobook · military · space-fleet · violent-conflict · space · soldiers · galactic-empire · sci-fi · war · adult · outlaws · revenge · royalty · torture · young-adult
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Perseus Gate
by M.D. Cooper
4.33 · 48 ratings
military · cyberpunk · adult · space-fleet · space · violent-conflict · sci-fi · galactic-empire · soldiers · space-opera · fiction · book · audiobook · action-adventure · supernatural
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AI Fleet
by Isaac Hooke
4.04 · 24 ratings
violent-conflict · space · cyberpunk · audiobook · adult · military · first-contact · space-fleet · galactic-empire · space-opera · soldiers · sci-fi · aliens · fiction · colonization · supernatural · book · ai · action-adventure · war
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Galactogon
by Vasily Mahanenko
4.17 · 24 ratings
sci-fi · galactic-empire · space-opera · litrpg · military · audiobook · adult · cyberpunk · space · violent-conflict · space-fleet · book · fiction · action-adventure · soldiers · space-travel · first-contact · invasion · colonization · aliens
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The Ghost Squadron
by Sarah Noffke
4.44 · 50 ratings
soldiers · sci-fi · galactic-empire · space-opera · first-contact · military · audiobook · adult · space · genetic-engineering · space-fleet · violent-conflict · book · aliens · fiction · action-adventure · cyberpunk · space-travel · exploration · colonization
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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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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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Allies and Enemies
by Amy J. Murphy
3.93 · 14 ratings
soldiers · fiction · sci-fi · book · adult · violent-conflict · military · space-opera · action-adventure · colonization · supernatural · cyberpunk · genetic-engineering · space · galactic-empire · space-travel · aliens · space-fleet · first-contact · exploration
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