The Journeys of McGill Feighan

by Kevin O'Donnell Jr.

4.00 · 7 ratings

space-fleet · adult · violent-conflict · military · space-opera · paranormal · fiction · action-adventure · humor · book · space · sci-fi · fantasy · literary-fiction

The Journeys of McGill Feighan: Similar series

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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Cyborgs: More Than Machines

by Eve Langlais

4.00 · 118 ratings

romance · adult · military · sci-fi · aliens · fiction · action-adventure · cyborgs · genetic-engineering · paranormal · steamy · humor · futuristic · book · soldiers · space · suspense · cyberpunk · abuse · violent-conflict

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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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Age of Expansion: The Ascension Myth

by Ell Leigh Clarke

4.46 · 150 ratings

book · colonization · supernatural · aliens · fiction · sci-fi · space-opera · galactic-empire · audiobook · space · military · violent-conflict · invasion · space-travel · genetic-engineering · adult · space-fleet · exploration · soldiers · action-adventure

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Void Wraith

by Chris Fox

4.20 · 81 ratings

soldiers · sci-fi · space-travel · space-opera · military · space-fleet · adult · violent-conflict · aliens · exploration · fiction · action-adventure · audiobook · space · book · galactic-empire · cyborgs · invasion · war · genetic-engineering

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The Universe After

by Drew Williams

3.86 · 34 ratings

space-opera · sci-fi · space-fleet · space · violent-conflict · audiobook · military · war · book · aliens · action-adventure · fiction · humor · alternate-universe · mystery · adult · magic · dystopia · far-future · futuristic

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Rex Nihilo

by Robert Kroese

3.95 · 52 ratings

fiction · humor · adult · comedy · sci-fi · book · space · action-adventure · audiobook · space-opera · robots · pulp · space-fleet · violent-conflict · military · satire · comics · female-mc · crime · heist

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The Riss Series

by C.R. Daems

4.11 · 52 ratings

book · military · space · sci-fi · space-opera · fiction · action-adventure · space-fleet · violent-conflict · soldiers · female-mc · aliens · war · young-adult · adult · paranormal · galactic-empire · coming-of-age · religious

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Dumb Luck and Dead Heroes

by Skyler Ramirez

4.34 · 29 ratings

book · action-adventure · humor · fiction · galactic-empire · sci-fi · soldiers · space · violent-conflict · adult · space-fleet · military · space-opera · crime · poc-mc · mystery · romantic-love · suspense · audiobook · anti-hero

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Battle Harem

by Isaac Hooke

4.00 · 28 ratings

violent-conflict · space · cyberpunk · adult · space-fleet · military · first-contact · space-travel · space-opera · soldiers · sci-fi · action-adventure · aliens · exploration · colonization · fiction · harem · book · invasion · humor

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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 Ravager Chronicles

by Sara Page

3.86 · 42 ratings

polyamory · steamy · adult · sci-fi · aliens · fiction · paranormal · romance · book · reverse-harem · space-opera · poc-mc · action-adventure · space · military · fated-mates · royalty · first-contact · violent-conflict · space-fleet

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The Outback Stars

by Sandra McDonald

3.46 · 24 ratings

book · romance · action-adventure · fiction · colonization · space-opera · soldiers · sci-fi · space · violent-conflict · space-fleet · military · myths · war · aliens · exploration · paranormal · adult · time-travel · invasion

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Trans Galactic Insurance

by Andrew Moriarty

4.21 · 24 ratings

adult · space-fleet · space · violent-conflict · military · galactic-empire · space-opera · space-travel · soldiers · fiction · sci-fi · action-adventure · humor · colonization · book · death · comedy · romantic-love · exploration · mlm

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Black Ocean

by J.S. Morin

4.05 · 151 ratings

adult · military · space-opera · fiction · space · book · space-fleet · sci-fi · action-adventure · violent-conflict · magic · aliens · audiobook · urban-fantasy · space-travel · humor · crime · post-apocalyptic · outlaws · mystery

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Mageworlds

by Debra Doyle

3.89 · 66 ratings

adult · fiction · space-opera · sci-fi · action-adventure · space · book · magic · violent-conflict · military · space-fleet · paranormal · futuristic · female-author · female-mc · colonization · male-author · witches-wizards · war · multi-pov

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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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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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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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Black Ocean: Mercy for Hire

by J.S. Morin

4.23 · 30 ratings

space-opera · adult · space-fleet · violent-conflict · military · audiobook · book · fiction · sci-fi · space · action-adventure · humor · urban-fantasy · magic · dark · dark-fantasy · female-mc · comedy · box-set · law-enforcement

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Space Assassins

by Scott Baron

4.25 · 12 ratings

space-opera · adult · book · action-adventure · fiction · aliens · exploration · space-travel · sci-fi · audiobook · assassins · magic · paranormal · political-intrigue · galactic-empire · dark · sword-sorcery · epic · space · violent-conflict

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