Savage Martians
by Sue Mercury
4.05 · 20 ratings
fiction · sci-fi · paranormal · arranged-marriage · first-contact · adult · romance · book · aliens · violent-conflict · invasion · space-opera · audiobook · space · alpha-mc · genetic-engineering · age-gap · steamy · futuristic · royalty
Savage Martians: Similar series
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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Riv’s Sanctuary
by A.G. Wilde
4.12 · 44 ratings
dark · sci-fi · adult · futuristic · poc-mc · female-mc · fiction · aliens · action-adventure · humor · paranormal · alpha-mc · space · romance · kidnapping · book · first-contact · violent-conflict · galactic-empire · audiobook
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Hearts of Stone
by Miranda Bridges
4.17 · 72 ratings
adult · dark · sci-fi · action-adventure · aliens · fiction · contemporary · paranormal · kidnapping · book · steamy · romance · violent-conflict · alpha-mc · first-contact · new-adult · female-mc · war · audiobook · royalty
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Drixonian Warrior
by Ella Maven
4.25 · 135 ratings
aliens · fiction · adult · sci-fi · book · romance · fated-mates · paranormal · violent-conflict · first-contact · invasion · galactic-empire · steamy · dystopia · alpha-mc · dark · kidnapping · multi-pov · female-mc · monsters
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Mail-Order Brides of Crakair
by Ava Ross
4.19 · 82 ratings
action-adventure · humor · romance · book · sci-fi · adult · fiction · aliens · galactic-empire · audiobook · invasion · colonization · violent-conflict · dystopia · steamy · insta-love · first-contact · paranormal · new-adult · soldiers
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Accidental Alien Brides
by January Bell
4.22 · 64 ratings
romance · sci-fi · adult · aliens · fiction · action-adventure · paranormal · steamy · book · first-contact · military · fated-mates · humor · arranged-marriage · invasion · space-fleet · violent-conflict · forced-proximity · dark · monsters
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Tribute Brides of the Drexian Warriors
by Tana Stone
4.28 · 138 ratings
aliens · fiction · sci-fi · adult · romance · female-mc · action-adventure · first-contact · steamy · paranormal · book · military · violent-conflict · invasion · audiobook · contemporary · fated-mates · enemies-to-lovers · forced-proximity · monsters
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Fire Planet Warriors
by Calista Skye
4.03 · 36 ratings
aliens · exploration · fiction · paranormal · invasion · romance · book · sci-fi · space-travel · first-contact · violent-conflict · adult · poc-mc · action-adventure · steamy · soldiers · military · humor · survival · warriors
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Urf Oomons
by Bebe Harper
3.90 · 43 ratings
adult · sci-fi · aliens · fiction · book · romance · violent-conflict · first-contact · monsters · paranormal · invasion · humor · steamy · insta-love · dark · slow-burn · myths · captivity · black-mc · polyamory
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Intergalactic Exchange Program
by Roxie Ray
4.22 · 76 ratings
book · paranormal · aliens · fiction · adult · sci-fi · action-adventure · female-mc · steamy · invasion · violent-conflict · romance · audiobook · first-contact · poc-mc · new-adult · dystopia · futuristic · royalty · post-apocalyptic
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Starfighter Training Academy
by Grace Goodwin
4.22 · 41 ratings
book · romance · paranormal · genetic-engineering · audiobook · action-adventure · fiction · sci-fi · adult · military · steamy · invasion · colonization · war · aliens · violent-conflict · space-fleet · first-contact · suspense · space
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Eok Warriors
by Mary Auclair
4.20 · 36 ratings
action-adventure · fiction · sci-fi · adult · romance · book · aliens · first-contact · paranormal · alpha-mc · female-mc · violent-conflict · invasion · steamy · suspense · futuristic · outlaws · new-adult · vampires · space
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Savage Martians
by Sue Mercury
4.05 · 20 ratings
fiction · sci-fi · paranormal · arranged-marriage · first-contact · adult · romance · book · aliens · violent-conflict · invasion · space-opera · audiobook · space · alpha-mc · genetic-engineering · age-gap · steamy · futuristic · royalty
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Alien Bride
by Luna Kingsley
4.12 · 26 ratings
paranormal · sci-fi · adult · alpha-mc · violent-conflict · first-contact · military · book · invasion · aliens · fiction · action-adventure · female-mc · insta-love · romance · new-adult · colonization · arranged-marriage · space-opera · historical
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The Baylan Chronicles
by Zoe Blake
4.30 · 30 ratings
aliens · fiction · romance · sci-fi · adult · book · first-contact · invasion · paranormal · violent-conflict · steamy · action-adventure · medical · fantasy · anthologies · female-mc · suspense · survival · genetic-engineering
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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
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Mates for the Raskarrans
by Heather Fox
4.32 · 50 ratings
adult · book · romance · aliens · fiction · sci-fi · first-contact · violent-conflict · invasion · paranormal · fated-mates · barbarians · alpha-mc · fantasy · female-mc · mystery · kind-mc · insta-love · box-set · contemporary
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Alien Baby Pact
by Aurelia Skye
4.00 · 13 ratings
violent-conflict · romance · invasion · book · poc-mc · aliens · fiction · sci-fi · first-contact · adult · steamy · colonization · fantasy · paranormal · genetic-engineering · alpha-mc · futuristic · action-adventure · new-adult · military
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Praesidio Corp
by Ava Ryant
4.00 · 16 ratings
book · sci-fi · space · paranormal · adult · aliens · fiction · first-contact · violent-conflict · shapeshifters · romance · invasion · space-opera · psychics · reverse-harem · post-apocalyptic · multi-pov · enemies-to-lovers · action-adventure · fae
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Bride to an Alien Prince
by Kate Stevens
4.23 · 26 ratings
invasion · adult · romance · aliens · fiction · new-adult · sci-fi · galactic-empire · first-contact · violent-conflict · steamy · colonization · paranormal · book · action-adventure · urban-fantasy · humor · anthologies · royalty · space
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Kall Alien Warriors
by Sue Lyndon
4.17 · 12 ratings
paranormal · steamy · romance · sci-fi · adult · aliens · fiction · book · first-contact · enemies-to-lovers · arranged-marriage · galactic-empire · dystopia · invasion · post-apocalyptic · insta-love · space-opera · dark · violent-conflict · secrets
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The Confederacy Treaty
by Lilly Cain
3.44 · 9 ratings
aliens · fiction · sci-fi · book · steamy · adult · romance · paranormal · audiobook · first-contact · violent-conflict · space-opera · invasion · military · futuristic · action-adventure
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The Intergalactic Guide to Humans
by Skye MacKinnon
3.86 · 14 ratings
humor · aliens · fiction · invasion · book · first-contact · violent-conflict · adult · sci-fi · poc-mc · steamy · audiobook · romance · reverse-harem · contemporary · futuristic · multi-pov · polyamory · paranormal · fantasy
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Genmate Dilemma
by Cara Bristol
4.50 · 6 ratings
life-death · space-travel · sci-fi · adult · violent-conflict · first-contact · secrets · fated-mates · aliens · fiction · action-adventure · psychics · enemies-to-lovers · paranormal · suspense · genetic-engineering · contemporary · shapeshifters · book · steamy
All books in this series ❯