Galactic Cage Fighters: Similar romance series

Corsairs

by Ruby Dixon

4.04 · 140 ratings

dark · sci-fi · adult · fated-mates · outlaws · aliens · fiction · paranormal · multi-pov · space · alpha-mc · romance · kidnapping · book · steamy · slavery · action-adventure · humor · audiobook · friends-to-lovers

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The League: Nemesis Rising

by Sherrilyn Kenyon

4.36 · 420 ratings

romance · adult · fiction · paranormal · book · supernatural · urban-fantasy · audiobook · futuristic · military · action-adventure · political-intrigue · suspense · assassins · space-opera · aliens · space · warriors · fantasy · humor

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The Vorge Crew

by Laurann Dohner

4.05 · 127 ratings

paranormal · space · alpha-mc · book · steamy · romance · sci-fi · adult · action-adventure · fiction · aliens · shapeshifters · supernatural · slavery · futuristic · audiobook · suspense · kidnapping · abuse · insta-love

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Zorn Warriors

by Laurann Dohner

3.88 · 127 ratings

romance · steamy · paranormal · aliens · fiction · adult · sci-fi · insta-love · space-travel · supernatural · kidnapping · contemporary · audiobook · fighter · space · alpha-mc · futuristic · dark · book · warriors

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Tornians

by M.K. Eidem

4.18 · 208 ratings

aliens · fiction · sci-fi · adult · paranormal · steamy · romance · warriors · space · book · royalty · alpha-mc · futuristic · audiobook · action-adventure · space-opera · children · new-adult · contemporary · alternate-universe

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Dark Planet Warriors

by Anna Carven

4.12 · 285 ratings

futuristic · action-adventure · aliens · fiction · sci-fi · adult · steamy · book · romance · paranormal · military · space · alpha-mc · space-opera · contemporary · audiobook · supernatural · warriors · female-mc · inter-galactic

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Veslor Mates

by Laurann Dohner

4.23 · 118 ratings

shapeshifters · book · steamy · romance · paranormal · alpha-mc · futuristic · aliens · action-adventure · fiction · sci-fi · adult · supernatural · space · female-mc · fated-mates · mythical-creatures · multi-pov · new-adult · military

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Aldebarian Alliance

by Dianne Duvall

4.37 · 89 ratings

romance · book · vampires · paranormal · audiobook · alpha-mc · female-mc · action-adventure · aliens · fiction · sci-fi · adult · space · humor · military · first-contact · steamy · urban-fantasy · suspense · contemporary

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Alien Lord's Captive Serial

by Mina Carter

3.92 · 63 ratings

book · steamy · military · adult · dark · sci-fi · aliens · fiction · warriors · action-adventure · futuristic · space · alpha-mc · paranormal · romance · kidnapping · violent-conflict · female-mc · inter-galactic · royalty

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Alien Abduction

by Eve Langlais

3.94 · 151 ratings

sci-fi · adult · futuristic · aliens · fiction · paranormal · steamy · book · romance · humor · alpha-mc · action-adventure · female-mc · audiobook · dark · space · kidnapping · supernatural · space-opera · space-travel

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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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Lords of Kassis

by S.E. Smith

4.14 · 115 ratings

adult · romance · sci-fi · aliens · fiction · paranormal · book · contemporary · steamy · action-adventure · futuristic · space · alpha-mc · audiobook · royalty · supernatural · female-mc · kidnapping · space-travel · dark

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Aliens Overnight

by Robin L. Rotham

3.64 · 41 ratings

romance · other-world · book · steamy · supernatural · paranormal · space · alpha-mc · futuristic · aliens · fiction · warriors · action-adventure · sci-fi · adult · bdsm · mlm · love-triangle · humor · kidnapping

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Trek Mi Q'an

by Jaid Black

3.79 · 189 ratings

paranormal · steamy · romance · adult · fiction · sci-fi · aliens · supernatural · alpha-mc · space · futuristic · book · contemporary · humor · royalty · time-travel · action-adventure · audiobook · fated-mates · shapeshifters

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Cyborg Sizzle

by Cynthia Sax

4.09 · 173 ratings

cyborgs · futuristic · aliens · fiction · sci-fi · adult · romance · book · paranormal · genetic-engineering · action-adventure · steamy · military · space · alpha-mc · fated-mates · dystopia · multi-pov · warriors · dark

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Zandian Masters

by Renee Rose

4.05 · 142 ratings

sci-fi · adult · aliens · fiction · paranormal · steamy · romance · dark · alpha-mc · audiobook · futuristic · book · space · dystopia · supernatural · soldiers · slavery · action-adventure · military · anthologies

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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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Alien Enslaved

by Kaitlyn O'Connor

3.60 · 56 ratings

dark · sci-fi · book · steamy · romance · alpha-mc · paranormal · aliens · fiction · adult · barbarians · reverse-harem · kidnapping · space · contemporary · futuristic · slavery · polyamory · supernatural · warriors

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Interstellar Brides: The Colony

by Grace Goodwin

4.26 · 108 ratings

fiction · paranormal · cyborgs · romance · book · steamy · sci-fi · adult · shapeshifters · vampires · aliens · action-adventure · audiobook · genetic-engineering · insta-love · military · futuristic · violent-conflict · war · contemporary

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A World Beyond

by Michelle Howard

4.04 · 100 ratings

book · paranormal · aliens · fiction · adult · sci-fi · military · romance · action-adventure · steamy · alpha-mc · inter-galactic · shapeshifters · space · warriors · kidnapping · audiobook · suspense · futuristic · dark

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Distant Worlds

by Kelly Lucille

4.12 · 42 ratings

adult · sci-fi · action-adventure · warriors · aliens · fiction · paranormal · romance · book · shapeshifters · futuristic · alpha-mc · space · steamy · magic · humor · female-mc · outlaws · royalty · kidnapping

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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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Coletti Warlords

by Gail Koger

4.18 · 114 ratings

book · humor · fiction · adult · romance · paranormal · aliens · sci-fi · warriors · vampires · alpha-mc · space · action-adventure · insta-love · fated-mates · steamy · shapeshifters · contemporary · futuristic · kidnapping

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