The Alien Captors: Similar romance series

Warriors of Agron

by Hope Hart

4.34 · 144 ratings

adult · sci-fi · female-mc · action-adventure · aliens · fiction · paranormal · romance · book · steamy · first-contact · dragons · futuristic · space · audiobook · shapeshifters · humor · alpha-mc · violent-conflict · forced-proximity

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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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Stolen Warriors

by Ella Maven

4.24 · 66 ratings

book · romance · sci-fi · adult · aliens · fiction · paranormal · steamy · galactic-empire · alpha-mc · kidnapping · invasion · dark · violent-conflict · first-contact · fated-mates · abuse · humor · revenge · monsters

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Valos of Sonhadra

by Regine Abel

3.98 · 126 ratings

romance · paranormal · aliens · fiction · sci-fi · adult · reverse-harem · book · steamy · polyamory · shapeshifters · space · first-contact · invasion · violent-conflict · abuse · genetic-engineering · futuristic · colonization · humor

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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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Warriors of Karal

by Harmony Raines

4.18 · 38 ratings

violent-conflict · adult · contemporary · first-contact · space-travel · galactic-empire · sci-fi · paranormal · action-adventure · aliens · exploration · colonization · fiction · book · steamy · invasion · romance · genetic-engineering · dystopia · warriors

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Savage Warriors

by Jude Gray

4.00 · 44 ratings

sci-fi · adult · aliens · fiction · paranormal · audiobook · romance · book · female-mc · space-travel · first-contact · violent-conflict · action-adventure · invasion · dark · steamy · futuristic · warriors · galactic-empire · alpha-mc

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Fated Mates of Adonia

by Ivy Sparks

4.00 · 22 ratings

adult · paranormal · sci-fi · aliens · fiction · female-mc · poc-mc · book · romance · first-contact · invasion · violent-conflict · action-adventure · fated-mates · space · alpha-mc · myths · new-adult · omegaverse · royalty

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Aurora Renegades

by G.S. Jennsen

4.46 · 28 ratings

action-adventure · aliens · exploration · fiction · military · first-contact · violent-conflict · space-fleet · adult · soldiers · sci-fi · space-travel · space-opera · colonization · invasion · book · audiobook · space · cyberpunk · utopia

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Rakian Warrior Mates

by Elin Wyn

4.27 · 26 ratings

paranormal · sci-fi · adult · shapeshifters · book · fiction · aliens · female-mc · first-contact · genetic-engineering · romance · action-adventure · alpha-mc · steamy · mystery · space-opera · new-adult · dystopia · futuristic · fated-mates

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The Forsaken

by K.A. Knight

4.00 · 18 ratings

aliens · fiction · romance · book · reverse-harem · polyamory · adult · sci-fi · invasion · futuristic · first-contact · violent-conflict · paranormal · harem · alternate-universe · monsters · steamy · dark

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Chamele Barbarian Warlords/Barbarian Claims

by Cynthia Sax

3.96 · 23 ratings

adult · romance · genetic-engineering · sci-fi · aliens · fiction · book · futuristic · paranormal · steamy · first-contact · military · space · action-adventure · invasion · violent-conflict · alpha-mc · contemporary · cyborgs · barbarians

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Fated Star Mates

by Kyla Quinn

3.93 · 28 ratings

genetic-engineering · adult · violent-conflict · first-contact · galactic-empire · sci-fi · humor · aliens · fiction · book · invasion · romance · paranormal · barbarians · alpha-mc · futuristic · female-mc · steamy · space · 21st-century

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Alien Nanny Agency

by Tasha Black

4.50 · 16 ratings

adult · aliens · fiction · book · romance · invasion · violent-conflict · first-contact · paranormal · sci-fi · boss-employee · alpha-mc · royalty · humor · fantasy · steamy · age-gap

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Tharan Warrior Ménage

by Kallista Dane

4.09 · 35 ratings

adult · paranormal · sci-fi · aliens · fiction · book · first-contact · violent-conflict · invasion · romance · steamy · space-travel · exploration · reverse-harem · kidnapping · polyamory · supernatural · fated-mates · military · alpha-mc

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The Guards Of Attala

by Mira Maxwell

4.00 · 15 ratings

aliens · fiction · sci-fi · genetic-engineering · adult · book · exploration · space-travel · paranormal · galactic-empire · first-contact · violent-conflict · invasion · romance · colonization · futuristic · steamy · action-adventure

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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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Centauri Captives

by Kallista Dane

4.07 · 41 ratings

paranormal · invasion · book · first-contact · adult · violent-conflict · sci-fi · aliens · fiction · space-travel · exploration · romance · steamy · dark · military · action-adventure · kidnapping · monsters · contemporary · alpha-mc

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Atlantean's Quest

by Jordan Summers

3.83 · 30 ratings

supernatural · fiction · aliens · romance · steamy · book · adult · paranormal · sci-fi · invasion · first-contact · violent-conflict · magic · fantasy · shapeshifters · space

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