Burnouts
by Dennis Culver
3.00 · 1 ratings
first-contact · action-adventure · adult · aliens · dark-humor · comics · fiction · humor · invasion · violent-conflict · sci-fi
Burnouts: 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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Tao
by Wesley Chu
3.84 · 81 ratings
audiobook · espionage · fiction · aliens · action-adventure · sci-fi · book · political-intrigue · crime · spirituality · humor · alternate-history · space-fleet · male-author · first-contact · military · violent-conflict · invasion · religion · urban-fantasy
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Junkyard Pirate
by Jamie McFarlane
4.43 · 101 ratings
aliens · fiction · sci-fi · book · invasion · adult · violent-conflict · space · first-contact · military · space-opera · colonization · soldiers · action-adventure · audiobook · humor · exploration · space-travel · outlaws · galactic-empire
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Stolen by an Alien
by Amanda Milo
4.08 · 179 ratings
aliens · humor · sci-fi · steamy · fiction · adult · book · romance · paranormal · violent-conflict · first-contact · invasion · audiobook · space · alpha-mc · action-adventure · dark · kind-mc · kidnapping · friends-to-lovers
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Old Man's War
by John Scalzi
4.02 · 552 ratings
sci-fi · space-opera · fiction · space · audiobook · book · military · violent-conflict · adult · aliens · war · colonization · space-travel · action-adventure · humor · soldiers · exploration · genetic-engineering · galactic-empire · politics
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Mission Earth
by L. Ron Hubbard
3.44 · 220 ratings
sci-fi · space-opera · satire · adult · action-adventure · fiction · humor · book · violent-conflict · hard-sci-fi · aliens · political-intrigue · space · invasion · workplace · epic · espionage · military · first-contact · space-fleet
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Fated Mates of the Kalixian Warriors
by Presley Hall
4.22 · 161 ratings
romance · book · paranormal · aliens · fiction · fated-mates · adult · sci-fi · space · female-mc · humor · invasion · audiobook · action-adventure · first-contact · violent-conflict · steamy · alpha-mc · kind-mc · kidnapping
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Raider Warlords of the Vandar
by Tana Stone
4.30 · 142 ratings
book · adult · sci-fi · aliens · fiction · galactic-empire · romance · steamy · first-contact · female-mc · action-adventure · space · invasion · violent-conflict · humor · paranormal · new-adult · alpha-mc · audiobook · fighter
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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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Inferno Force of the Drexian Warriors
by Tana Stone
4.42 · 61 ratings
book · romance · adult · sci-fi · aliens · fiction · paranormal · invasion · violent-conflict · first-contact · humor · action-adventure · female-mc · forced-proximity · steamy · workplace · galactic-empire · enemies-to-lovers · suspense · poc-mc
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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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Warriors of Gr'mlakin
by Zeta Star
4.19 · 36 ratings
action-adventure · humor · aliens · fiction · book · adult · female-mc · romance · first-contact · sci-fi · kind-mc · invasion · violent-conflict · new-adult · classics · kidnapping · literary-fiction · paranormal · fated-mates · futuristic
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OtherWorldly Men
by Susan Grant
3.85 · 26 ratings
space-opera · female-mc · aliens · fiction · humor · futuristic · action-adventure · romance · book · first-contact · adult · alpha-mc · paranormal · sci-fi · invasion · contemporary · space · violent-conflict · assassins · political-intrigue
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Red Planet Dragons of Tajss
by Miranda Martin
4.22 · 280 ratings
fiction · adult · book · romance · paranormal · aliens · sci-fi · first-contact · dragons · action-adventure · violent-conflict · invasion · humor · steamy · genetic-engineering · female-mc · galactic-empire · new-adult · fantasy · colonization
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Darverius, House of DaR
by Jennifer Julie Miller
4.32 · 69 ratings
invasion · alpha-mc · aliens · fiction · adult · violent-conflict · book · first-contact · sci-fi · female-mc · romance · futuristic · steamy · paranormal · action-adventure · humor · fated-mates · kind-mc · vampires · kidnapping
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Veredian Chronicles
by Regine Abel
4.35 · 64 ratings
fiction · sci-fi · adult · paranormal · romance · book · action-adventure · aliens · humor · new-adult · soldiers · military · genetic-engineering · steamy · colonization · futuristic · invasion · reverse-harem · female-author · first-contact
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Mating Wars
by Aya Morningstar
3.90 · 41 ratings
genetic-engineering · adult · paranormal · aliens · fiction · book · romance · shapeshifters · forbidden-love · first-contact · violent-conflict · sci-fi · galactic-empire · action-adventure · invasion · dystopia · humor · steamy · fantasy · futuristic
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Warlords Of Atera
by Celia Kyle
3.85 · 20 ratings
book · romance · adult · sci-fi · aliens · fiction · forced-proximity · audiobook · steamy · invasion · violent-conflict · space-fleet · military · first-contact · space-travel · new-adult · action-adventure · humor · exploration · fated-mates
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Cadi Warriors
by Stephanie West
4.11 · 45 ratings
alpha-mc · invasion · steamy · book · first-contact · adult · violent-conflict · sci-fi · aliens · fiction · romance · military · new-adult · action-adventure · paranormal · female-mc · futuristic · humor · war · supernatural
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Warlords of Aegir
by Luna Hunter
3.93 · 15 ratings
violent-conflict · adult · military · first-contact · paranormal · sci-fi · action-adventure · humor · aliens · female-mc · fiction · book · shapeshifters · invasion · royalty · kidnapping · romance · dark
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Galaxy Games
by Ava Ross
4.38 · 13 ratings
book · adult · paranormal · galactic-empire · fiction · action-adventure · humor · first-contact · violent-conflict · sci-fi · colonization · aliens · invasion · romance · survival · space · suspense · space-opera · warriors · drama
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Thor by Jason Aaron
by Jason Aaron
4.18 · 17 ratings
aliens · action-adventure · fiction · super-powered · invasion · adult · violent-conflict · comics · sci-fi · humor · dystopia · horror · myths · civil-war · mystery · fantasy · scandinavia · europe · retellings
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Sylvia Stryker Space Case
by Diane Vallere
4.20 · 10 ratings
book · futuristic · invasion · aliens · action-adventure · humor · fiction · mystery · female-mc · colonization · investigator · satire · space-travel · cozy · sci-fi · adult · violent-conflict · space · first-contact · law-enforcement
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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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