Alien Protectors: 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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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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Ly-San-Ter Family

by Johanna Lindsey

3.95 · 56 ratings

historical · adult · sci-fi · historical-fiction · futuristic · fiction · aliens · paranormal · space · time-travel · book · steamy · romance · europe · warriors · action-adventure · humor · medieval · alpha-mc · scandinavia

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Hold

by Claire Kent

3.69 · 67 ratings

sci-fi · adult · futuristic · aliens · fiction · audiobook · dystopia · space · post-apocalyptic · romance · steamy · book · action-adventure · paranormal · alpha-mc · dark · new-adult · slow-burn · forced-proximity · survival

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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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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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Interstellar Brides Program

by Grace Goodwin

4.07 · 330 ratings

paranormal · aliens · sci-fi · romance · fiction · adult · steamy · action-adventure · military · book · other-world · audiobook · shapeshifters · genetic-engineering · insta-love · vampires · futuristic · contemporary · polyamory · alpha-mc

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Aliens Overnight

by Robin L. Rotham

3.64 · 41 ratings

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

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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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Interstellar Brides Chronological

by Grace Goodwin

4.11 · 542 ratings

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

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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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Divinity Warriors

by Michelle M. Pillow

3.85 · 41 ratings

paranormal · alpha-mc · audiobook · other-world · book · steamy · romance · adult · futuristic · warriors · fiction · aliens · exploration · urban-fantasy · space-travel · sword-sorcery · historical · first-contact · military · action-adventure

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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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Delroi Connection

by Loribelle Hunt

3.69 · 48 ratings

adult · military · action-adventure · fiction · book · alpha-mc · sci-fi · paranormal · aliens · steamy · romance · futuristic · fated-mates · space-opera · space-travel · psychics · female-mc · other-world · space · soldiers

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Prison Planet

by Emmy Chandler

3.95 · 66 ratings

fiction · suspense · prison · romance · captivity · steamy · book · dark · sci-fi · adult · action-adventure · aliens · space · alpha-mc · paranormal · audiobook · dystopia · fighter · forced-proximity · futuristic

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Rystani Warrior

by Susan Kearney

3.76 · 36 ratings

futuristic · romance · book · aliens · fiction · paranormal · sci-fi · contemporary · adult · steamy · space-opera · space · other-world · alpha-mc · cyborgs · dangerous-mc · time-travel · female-mc · psychics · space-travel

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Zarronian Warriors

by Mardi Maxwell

3.87 · 30 ratings

aliens · warriors · fiction · book · steamy · adult · sci-fi · paranormal · kidnapping · romance · futuristic · dark · psychics · witches-wizards · other-world · alpha-mc · magic · action-adventure · fated-mates · space

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Alien Raiders' Brides

by Vi Voxley

4.08 · 29 ratings

book · steamy · action-adventure · aliens · fiction · dark · sci-fi · paranormal · military · first-contact · adult · futuristic · kidnapping · romance · warriors · sexual-assault · alpha-mc · fated-mates · dystopia · other-world

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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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