Black Girls Off World
by Nikki Clarke
4.50 · 4 ratings
invasion · adult · romance · captivity · book · abuse · harem · action-adventure · aliens · fiction · dark · paranormal · sci-fi · polyamory · military · multi-pov · first-contact · violent-conflict
Black Girls Off World: Similar series
House of Kaimar
by Miranda Bridges
4.13 · 112 ratings
action-adventure · aliens · female-mc · fiction · dark · sci-fi · violent-conflict · adult · first-contact · book · kidnapping · romance · paranormal · contemporary · steamy · invasion · alpha-mc · fated-mates · insta-love · royalty
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Captured by Aliens
by A.G. Wilde
4.03 · 77 ratings
female-mc · aliens · fiction · action-adventure · first-contact · adult · sci-fi · romance · book · steamy · paranormal · dark · kidnapping · alpha-mc · galactic-empire · poc-mc · humor · slow-burn · violent-conflict · invasion
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The Alliance
by S.E. Smith
4.12 · 120 ratings
aliens · fiction · romance · book · sci-fi · adult · paranormal · audiobook · post-apocalyptic · military · futuristic · action-adventure · dystopia · first-contact · violent-conflict · contemporary · invasion · space · steamy · space-travel
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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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Claimings
by Lyn Gala
4.17 · 63 ratings
mlm · steamy · book · romance · audiobook · paranormal · aliens · fiction · lgbtq · age-gap · adult · sci-fi · space · friends-to-lovers · action-adventure · slow-burn · violent-conflict · military · angst · invasion
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Dark World Mates
by Olivia Riley
3.97 · 60 ratings
aliens · fiction · adult · sci-fi · book · romance · action-adventure · female-mc · violent-conflict · first-contact · invasion · alpha-mc · slow-burn · military · space · suspense · paranormal · prison · monsters · space-opera
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Alien Warrior
by Penelope Fletcher
4.00 · 46 ratings
space · paranormal · book · steamy · romance · adult · dark · sci-fi · aliens · fiction · suspense · abuse · harem · kidnapping · reverse-harem · polyamory · warriors · futuristic · alpha-mc · enemies-to-lovers
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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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Alien Overlords
by Taylor Vaughn
4.12 · 66 ratings
paranormal · book · romance · sci-fi · adult · aliens · fiction · poc-mc · alpha-mc · kidnapping · steamy · dark · military · black-mc · futuristic · audiobook · captivity · abuse · violent-conflict · sexual-assault
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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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Roh'ilian Warrior
by Luna Kingsley
3.97 · 51 ratings
sci-fi · book · invasion · romance · paranormal · action-adventure · aliens · female-mc · fiction · violent-conflict · historical · adult · military · first-contact · kind-mc · kidnapping · dark · new-adult · abuse · alpha-mc
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Outer Limits Quadrant
by Alexis B. Osborne
4.02 · 27 ratings
paranormal · steamy · book · romance · sci-fi · adult · military · monsters · action-adventure · fiction · aliens · galactic-empire · space · genetic-engineering · invasion · space-travel · soldiers · dark · violent-conflict · first-contact
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Ours
by S.M. Matthews
3.90 · 51 ratings
aliens · fiction · polyamory · adult · sci-fi · romance · reverse-harem · book · steamy · paranormal · first-contact · violent-conflict · dark · invasion · kidnapping · captivity · monsters · insta-love · space-opera · marriage-of-convenience
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The Ravager Chronicles
by Sara Page
3.86 · 42 ratings
paranormal · reverse-harem · book · steamy · romance · adult · polyamory · aliens · fiction · sci-fi · space · space-opera · action-adventure · poc-mc · royalty · military · fated-mates · survival · alpha-mc · galactic-empire
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Sholan Alliance
by Lisanne Norman
4.04 · 67 ratings
action-adventure · aliens · fiction · sci-fi · space-opera · first-contact · violent-conflict · adult · invasion · book · paranormal · romance · space · military · polyamory · dark-fantasy · horror · politics · exploration · futuristic
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Taken
by Stacy Jones
4.18 · 34 ratings
adult · polyamory · sci-fi · aliens · fiction · paranormal · book · steamy · reverse-harem · romance · action-adventure · female-mc · alpha-mc · space · military · warriors · multi-pov · dragons · shapeshifters · dark
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Vrisha Warriors
by Olivia Riley
4.19 · 26 ratings
adult · romance · book · slow-burn · action-adventure · aliens · sci-fi · fiction · paranormal · first-contact · invasion · colonization · enemies-to-lovers · multi-pov · space · forced-proximity · monsters · exploration · soldiers · dark
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Renegade Cyborgs
by Jude Gray
4.04 · 24 ratings
book · invasion · romance · galactic-empire · cyborgs · aliens · fiction · female-mc · space-travel · sci-fi · violent-conflict · adult · first-contact · abuse · alpha-mc · slavery · reverse-harem · kind-mc · paranormal · forbidden-love
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The Ladyships
by Bex McLynn
4.25 · 24 ratings
paranormal · book · adult · sci-fi · fiction · romance · space-fleet · military · aliens · action-adventure · humor · futuristic · alpha-mc · steamy · kidnapping · invasion · violent-conflict · female-author · first-contact · dark
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Anguis Defenders
by Stephanie West
4.06 · 17 ratings
aliens · fiction · action-adventure · invasion · book · first-contact · military · adult · alpha-mc · violent-conflict · new-adult · sci-fi · humor · futuristic · romance · steamy · paranormal · dark · biker · female-mc
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Venora Mates
by Octavia Kore
3.95 · 21 ratings
fiction · adult · book · humor · action-adventure · aliens · monsters · lgbtq · violent-conflict · polyamory · horror · dark · sci-fi · colonization · supernatural · reverse-harem · invasion · romance · genetic-engineering · paranormal
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Unexpected
by Layla Stone
4.06 · 18 ratings
romance · book · paranormal · futuristic · aliens · fiction · sci-fi · adult · invasion · colonization · action-adventure · space-opera · first-contact · violent-conflict · kidnapping · steamy · abuse · galactic-empire · genetic-engineering · poc-mc
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Barbarian Clans of Xavren
by Luna Kingsley
4.15 · 27 ratings
violent-conflict · adult · military · action-adventure · aliens · fiction · female-mc · paranormal · book · invasion · first-contact · alpha-mc · romance · barbarians · sci-fi · kind-mc · abuse · fantasy · kidnapping · historical
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Between Rebels
by Skye MacKinnon
3.92 · 12 ratings
adult · invasion · violent-conflict · first-contact · romance · polyamory · paranormal · sci-fi · aliens · fiction · reverse-harem · book · space-fleet · military · action-adventure · contemporary · space · abuse · steamy
All books in this series ❯