Warlords of Ceres
by Bridget Brislin
3.67 · 3 ratings
romance · adult · aliens · fiction · book · invasion · alpha-mc · anti-hero · bdsm · first-contact · audiobook · sexual-assault · violent-conflict · paranormal · sci-fi · fantasy · abuse · steamy · age-gap
Warlords of Ceres: Similar series
The Four Horsemen
by Laura Thalassa
4.06 · 182 ratings
fiction · fantasy · magic · adult · book · enemies-to-lovers · futuristic · slow-burn · apocalyptic · new-adult · dark · post-apocalyptic · romance · steamy · angst · supernatural · urban-fantasy · paranormal · angels · anti-hero
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House of Kaimar
by Miranda Bridges
4.13 · 112 ratings
contemporary · paranormal · kidnapping · book · romance · violent-conflict · adult · first-contact · dark · sci-fi · action-adventure · aliens · fiction · female-mc · alpha-mc · steamy · invasion · fated-mates · space · enemies-to-lovers
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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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Galactic Gladiators
by Anna Hackett
4.32 · 306 ratings
aliens · fiction · adult · sci-fi · romance · violent-conflict · book · invasion · warriors · first-contact · military · action-adventure · steamy · audiobook · paranormal · alpha-mc · space · female-mc · suspense · supernatural
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Cosmos' Gateway
by S.E. Smith
4.17 · 138 ratings
audiobook · contemporary · alpha-mc · romance · sci-fi · aliens · fiction · paranormal · invasion · book · first-contact · military · space-fleet · adult · violent-conflict · soldiers · action-adventure · futuristic · steamy · alternate-history
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Prime Mating Agency
by Regine Abel
4.17 · 256 ratings
aliens · monsters · first-contact · sci-fi · paranormal · fiction · adult · colonization · book · romance · humor · violent-conflict · invasion · poc-mc · fated-mates · arranged-marriage · marriage-of-convenience · alpha-mc · futuristic · steamy
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Wren's Song
by Addison Cain
3.82 · 83 ratings
romance · reverse-harem · book · abuse · steamy · paranormal · cheating · dystopia · domestic-drama · fiction · omegaverse · fantasy · dark · adult · sexual-assault · captivity · kidnapping · suspense · anti-hero · alpha-mc
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Captured by Aliens
by A.G. Wilde
4.03 · 77 ratings
adult · first-contact · sci-fi · action-adventure · aliens · female-mc · fiction · paranormal · book · steamy · romance · dark · alpha-mc · galactic-empire · kidnapping · violent-conflict · humor · poc-mc · slow-burn · invasion
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The Alliance
by S.E. Smith
4.12 · 120 ratings
adult · sci-fi · aliens · fiction · book · romance · post-apocalyptic · military · action-adventure · futuristic · audiobook · paranormal · violent-conflict · first-contact · dystopia · space-travel · warriors · space · contemporary · steamy
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Riv’s Sanctuary
by A.G. Wilde
4.12 · 44 ratings
fiction · action-adventure · aliens · humor · female-mc · poc-mc · futuristic · adult · dark · sci-fi · book · kidnapping · romance · alpha-mc · space · paranormal · violent-conflict · first-contact · kind-mc · angst
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Fated Mates of the Kalixian Warriors
by Presley Hall
4.22 · 161 ratings
aliens · fiction · paranormal · romance · book · sci-fi · adult · fated-mates · space · female-mc · humor · audiobook · invasion · first-contact · violent-conflict · action-adventure · alpha-mc · steamy · kidnapping · kind-mc
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Hearts of Stone
by Miranda Bridges
4.17 · 72 ratings
dark · aliens · fiction · adult · kidnapping · romance · book · contemporary · sci-fi · action-adventure · paranormal · steamy · alpha-mc · violent-conflict · invasion · new-adult · audiobook · female-mc · war · first-contact
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Raider Warlords of the Vandar
by Tana Stone
4.30 · 142 ratings
adult · sci-fi · aliens · fiction · book · romance · first-contact · action-adventure · female-mc · galactic-empire · steamy · violent-conflict · invasion · space · humor · new-adult · paranormal · alpha-mc · audiobook · fighter
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Claimings
by Lyn Gala
4.17 · 63 ratings
lgbtq · audiobook · paranormal · mlm · romance · steamy · book · adult · sci-fi · fiction · aliens · age-gap · space · friends-to-lovers · military · violent-conflict · action-adventure · slow-burn · alpha-mc · angst
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Gaven
by J.C. Owens
3.83 · 46 ratings
historical · adult · magic · action-adventure · fiction · fantasy · lgbtq · paranormal · mlm · supernatural · book · romance · violent-conflict · slavery · military · war · age-gap · alpha-mc · enemies-to-lovers · royalty
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Stolen Warriors
by Ella Maven
4.24 · 66 ratings
fiction · romance · book · sci-fi · adult · aliens · paranormal · steamy · galactic-empire · alpha-mc · invasion · kidnapping · dark · first-contact · violent-conflict · fated-mates · abuse · humor · revenge · monsters
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Alien Overlords
by Taylor Vaughn
4.12 · 66 ratings
aliens · fiction · poc-mc · sci-fi · adult · book · romance · paranormal · futuristic · dark · military · black-mc · kidnapping · steamy · alpha-mc · action-adventure · violent-conflict · sexual-assault · captivity · abuse
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Dark Space
by Lisa Henry
4.02 · 42 ratings
sci-fi · space-opera · military · violent-conflict · adult · futuristic · lgbtq · war · action-adventure · aliens · fiction · space · dystopia · romance · book · mlm · angst · dark · mystery · suspense
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Roh'ilian Warrior
by Luna Kingsley
3.97 · 51 ratings
action-adventure · aliens · fiction · female-mc · sci-fi · violent-conflict · adult · historical · military · first-contact · book · invasion · romance · paranormal · dark · new-adult · kidnapping · kind-mc · abuse · alpha-mc
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Valos of Sonhadra
by Regine Abel
3.98 · 126 ratings
fiction · paranormal · romance · sci-fi · adult · aliens · steamy · book · reverse-harem · polyamory · shapeshifters · space · first-contact · invasion · violent-conflict · genetic-engineering · abuse · futuristic · humor · colonization
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Kiss Series
by M.K. Eidem
4.11 · 38 ratings
aliens · fiction · adult · shapeshifters · romance · dragons · paranormal · fated-mates · age-gap · steamy · book · alpha-mc · audiobook · fantasy · sci-fi · violent-conflict · first-contact · invasion · royalty · supernatural
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Mate for the Alien Master
by L.V. Lane
4.11 · 18 ratings
paranormal · invasion · steamy · sexual-assault · first-contact · violent-conflict · adult · dark · humor · aliens · fiction · monsters · forced-proximity · romance · book · sci-fi · female-mc · alternate-universe · fantasy · anti-hero
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Fated Star Mates
by Kyla Quinn
3.93 · 28 ratings
aliens · fiction · sci-fi · galactic-empire · first-contact · genetic-engineering · violent-conflict · adult · invasion · romance · book · humor · paranormal · barbarians · alpha-mc · futuristic · steamy · female-mc · revenge · 21st-century
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Tail and Claw
by Nancey Cummings
4.06 · 28 ratings
book · adult · romance · aliens · fiction · contemporary · audiobook · invasion · violent-conflict · first-contact · sci-fi · action-adventure · paranormal · colonization · humor · arranged-marriage · supernatural · steamy · fantasy · dystopia
All books in this series ❯