Deathstalker
by Simon R. Green
3.99 · 139 ratings
book · sci-fi · adult · fiction · space-opera · audiobook · space · action-adventure · military · violent-conflict · war · box-set · galactic-empire · horror · dystopia · politics · time-travel · space-fleet · aliens · humor
Deathstalker: Similar series
Vatta's War
by Elizabeth Moon
3.99 · 123 ratings
feminism · sci-fi · space-opera · military · audiobook · female-author · space · violent-conflict · hard-sci-fi · futuristic · book · war · outlaws · female-mc · action-adventure · fiction · coming-of-age · space-travel · politics · multi-pov
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Legacy of the Aldenata
by John Ringo
3.92 · 244 ratings
book · adult · violent-conflict · military · space-opera · sci-fi · aliens · action-adventure · fiction · space · war · invasion · hard-sci-fi · audiobook · alternate-history · contemporary · survival · political-intrigue · ai · suspense
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Star Wars: Alphabet Squadron
by Alexander Freed
3.84 · 58 ratings
action-adventure · sci-fi · galactic-empire · space-opera · military · audiobook · space-fleet · space · violent-conflict · lgbtq · book · fiction · adult · war · aliens · mystery · travel · male-mc · other-world · young-adult
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Duchy of Terra Universe
by Glynn Stewart
4.41 · 170 ratings
military · war · book · invasion · aliens · exploration · action-adventure · fiction · galactic-empire · space-travel · space-opera · soldiers · space-fleet · adult · violent-conflict · space · sci-fi · first-contact · audiobook · female-mc
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Honorverse: Saganami Island
by David Weber
4.00 · 70 ratings
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Stark's War
by John G. Hemry
3.92 · 52 ratings
space-opera · exploration · fiction · action-adventure · war · book · audiobook · military · adult · violent-conflict · space · soldiers · sci-fi · space-travel · colonization · nautical · post-apocalyptic · time-travel · space-fleet · mystery
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The Forerunner Saga
by Greg Bear
3.87 · 52 ratings
sci-fi · fiction · space-opera · military · audiobook · space · violent-conflict · book · action-adventure · aliens · adult · coming-of-age · family · war · young-adult
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War Eternal
by M.R. Forbes
4.19 · 151 ratings
invasion · aliens · fiction · space-opera · soldiers · sci-fi · space · adult · space-fleet · military · violent-conflict · book · war · time-travel · action-adventure · first-contact · audiobook · galactic-empire · futuristic · colonization
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Chaos of the Covenant
by M.R. Forbes
4.35 · 109 ratings
aliens · fiction · female-mc · adult · violent-conflict · military · space-opera · sci-fi · book · invasion · genetic-engineering · space · audiobook · angels · soldiers · action-adventure · space-fleet · heroic-fantasy · demons · galactic-empire
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Fleet of Worlds
by Larry Niven
3.89 · 74 ratings
space-opera · space-travel · sci-fi · space · violent-conflict · adult · space-fleet · military · audiobook · book · hard-sci-fi · aliens · exploration · fiction · solar-system · action-adventure · politics · political-intrigue · conspiracies · suspense
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Silver Ships
by S.H. Jucha
4.30 · 186 ratings
first-contact · book · invasion · aliens · fiction · space-opera · space-travel · sci-fi · violent-conflict · space · adult · audiobook · action-adventure · military · ai · hard-sci-fi · exploration · war · medical · space-fleet
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Deathstalker
by Simon R. Green
3.99 · 139 ratings
book · sci-fi · adult · fiction · space-opera · audiobook · space · action-adventure · military · violent-conflict · war · box-set · galactic-empire · horror · dystopia · politics · time-travel · space-fleet · aliens · humor
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Backyard Starship
by J.N. Chaney
4.57 · 202 ratings
fiction · book · military · violent-conflict · sci-fi · space · space-fleet · soldiers · space-opera · action-adventure · aliens · adult · galactic-empire · colonization · invasion · genetic-engineering · audiobook · pulp · young-adult · ai
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Claimings
by Lyn Gala
4.17 · 63 ratings
aliens · fiction · age-gap · lgbtq · adult · sci-fi · mlm · romance · steamy · book · audiobook · paranormal · action-adventure · slow-burn · military · violent-conflict · space · friends-to-lovers · futuristic · female-author
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Scrapyard Ship
by Mark Wayne McGinnis
4.09 · 84 ratings
violent-conflict · space · adult · audiobook · military · space-opera · sci-fi · action-adventure · aliens · fiction · book · space-fleet · invasion · first-contact · war · time-travel · hard-sci-fi
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AL:ICE
by Charles W. Lamb
4.13 · 46 ratings
aliens · fiction · soldiers · space-opera · sci-fi · audiobook · military · first-contact · litrpg · space · violent-conflict · dystopia · invasion · adult · book · apocalyptic · time-travel · harem · action-adventure · paranormal
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Crimson Worlds
by Jay Allan
4.11 · 172 ratings
fiction · war · violent-conflict · adult · military · sci-fi · book · space · space-opera · soldiers · aliens · space-fleet · audiobook · first-contact · galactic-empire · action-adventure · exploration · invasion · space-travel · colonization
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Space Troopers
by Jamie McFarlane
4.41 · 29 ratings
space-travel · space-opera · soldiers · sci-fi · violent-conflict · space · space-fleet · adult · military · book · exploration · fiction · galactic-empire · audiobook · action-adventure · colonization · technothriller · invasion · aliens
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Wholesale Slaughter
by Rick Partlow
4.41 · 56 ratings
adult · space · space-fleet · violent-conflict · military · galactic-empire · space-travel · soldiers · exploration · fiction · action-adventure · sci-fi · colonization · book · audiobook · space-opera · supernatural · war · invasion · genetic-engineering
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Magitech World
by Chris Fox
4.21 · 38 ratings
book · exploration · fiction · epic · soldiers · space-travel · galactic-empire · audiobook · military · violent-conflict · space · space-fleet · adult · action-adventure · space-opera · magic · fantasy · aliens · high-fantasy · sci-fi
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Children of Titan
by Rhett C. Bruno
4.06 · 36 ratings
sci-fi · book · post-apocalyptic · cyberpunk · space · audiobook · fiction · action-adventure · adult · space-opera · colonization · dystopia · futuristic · space-travel · technothriller · travel · exploration · male-mc · violent-conflict · law-enforcement
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The Clockwork Chimera
by Scott Baron
4.26 · 34 ratings
book · invasion · aliens · fiction · space-opera · sci-fi · adult · space · violent-conflict · apocalyptic · action-adventure · humor · ai · genetic-engineering · first-contact · audiobook · military · time-travel · soldiers · cyborgs
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Imperials
by Melinda M. Snodgrass
3.75 · 40 ratings
audiobook · fiction · action-adventure · space-opera · sci-fi · aliens · space · book · adult · military · violent-conflict · exploration · survival · space-fleet · hard-sci-fi · paranormal · young-adult · magic · epic · mystery
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Cobra War
by Timothy Zahn
3.82 · 24 ratings
space-opera · book · sci-fi · adult · fiction · violent-conflict · military · audiobook · war · space · action-adventure · box-set · cyborgs
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