Brides of Theron

by Rebecca Pond

3.53 · 15 ratings

length-medium · science fiction · aliens · futuristic · erotica · m-f · standalone-first · contemporary · abduction · first-in-series

Brides of Theron: Similar series

Pykh

by Eileen Glass

4.03 · 263 ratings

first-person-pov · caretaking · past-abuse · military · non-human-hero · past-child-neglect · mental-trauma · graphic-violence · fighters · omegaverse · anal sex · bodyguard-hero · cold hero · human-trafficking · war · possessive hero · sunny hero · breeding · survival · dual-pov

All books in this series ❯

Alien Huntress

by Gena Showalter

4.10 · 302 ratings

aliens · futuristic · m-f · audiobook · science fiction · contemporary · urban fantasy · magic · suspense · strong heroine · explicit-open-door · dangerous heroine · vampires · tall-heroine · length-long · length-medium · mystery · erotica · demons · non-human-hero

All books in this series ❯

Imperia

by Gena Showalter

3.86 · 122 ratings

contemporary · alpha male · magic · length-medium · aliens · urban fantasy · dual-pov · male-pov · third-person-pov · north-america · tortured hero · insta-love · fighters · explicit-open-door · possessive hero · virgin heroine · body-betrayal · m-f · erotica · audiobook

All books in this series ❯

The Krinar Chronicles

by Anna Zaires

3.79 · 237 ratings

aliens · futuristic · alpha male · vampires · erotica · m-f · audiobook · possessive hero · non-human-hero · multicultural · science fiction · insta-love · cliffhanger · length-medium · new adult · virgin heroine · dark · explicit-open-door · dystopian · length-novella

All books in this series ❯

Xiveri Mates

by Elizabeth Stephens

3.96 · 401 ratings

science fiction · fated-mates · audiobook · alpha male · multicultural · male-pov · futuristic · aliens · strong heroine · dual-pov · first-person-pov · m-f · possessive hero · abuse · competent heroine · non-human-hero · explicit-open-door · commander · height-difference · from hate to love

All books in this series ❯

The Kraken

by Tiffany Roberts

3.89 · 243 ratings

explicit-open-door · science fiction · m-f · audiobook · erotica · futuristic · aliens · creative-anatomy · possessive hero · small town · third-person-pov · strong heroine · dual-pov · non-human-hero · insta-love · forced proximity · forbidden love · competent heroine · alpha male · monsters

All books in this series ❯

Lords of Kassis

by S.E. Smith

4.06 · 205 ratings

aliens · non-human-hero · science fiction · futuristic · open-door · virgin heroine · length-medium · erotica · independent heroine · alpha male · audiobook · competent heroine · strong heroine · multicultural · m-f · anal sex · humor · possessive hero · bdsm · explicit-open-door

All books in this series ❯

Tales Of The Shareem

by Allyson James

3.92 · 175 ratings

futuristic · erotica · m-f · science fiction · bdsm · aliens · menage · alpha male · poly · length-medium · shy heroine · length-short · anal sex · m-f-m · cold hero · virgin heroine · possessive hero · length-novella · class difference · bondage

All books in this series ❯

The Harvest

by M.A. Church

3.72 · 63 ratings

queer · science fiction · m-m · aliens · sweet-hero · height-difference · non-human-hero · futuristic · possessive hero · erotica · contemporary · multicultural · men in uniform · length-novella · angst · lgbtqia hate · royalty · creative-anatomy · explicit-plentiful · new adult

All books in this series ❯

Clans of Kalquor

by Tracy St. John

3.81 · 279 ratings

science fiction · aliens · bdsm · futuristic · erotica · menage · poly · anal sex · length-medium · bisexual · non-human-hero · m-m-f · alpha male · length-long · m-f-m · queer · m-m · m-f · length-short · contemporary

All books in this series ❯

Resonance Mates

by Bianca D'Arc

3.95 · 62 ratings

science fiction · aliens · futuristic · erotica · menage · dystopian · contemporary · length-medium · length-short · poly · bdsm · m-f-m · fantasy · pregnancy · cowboys · standalone-first · military · first-in-series · men in uniform · paranormal

All books in this series ❯

The Arcadians

by Laurie Roma

4.01 · 44 ratings

shapeshifters · science fiction · poly · reverse harem · aliens · m-f-m · explicit-plentiful · menage · alpha male · possessive hero · futuristic · non-human-hero · mental-trauma · length-medium · tortured heroine · class difference · royalty · contemporary · erotica · length-short

All books in this series ❯

Shielder

by Catherine Spangler

3.81 · 55 ratings

science fiction · futuristic · length-medium · aliens · contemporary · erotica · explicit-open-door · fantasy · paranormal · abuse · height-difference · virgin heroine · disabilities and marks · first-in-series · m-f · standalone-first · non-human-hero · shy heroine · open-door

All books in this series ❯

UN-Forgettable

by C.J. Barry

3.90 · 42 ratings

length-medium · contemporary · futuristic · aliens · science fiction · explicit-open-door · erotica · non-human-hero · pirates · suspense · open-door · first-in-series · standalone-first · m-f

All books in this series ❯

Bondmates

by Ann Mayburn

3.89 · 48 ratings

science fiction · menage · futuristic · aliens · audiobook · erotica · bisexual · m-m-f · length-medium · fated-mates · reverse harem · psychics · fantasy · paranormal · poly · m-f · multicultural · queer · insta-love · non-human-hero

All books in this series ❯

The Arathians

by Nicole Krizek

3.74 · 43 ratings

science fiction · audiobook · futuristic · aliens · m-f · m-m · length-short · queer · m-m-f · menage · length-medium · first-in-series · standalone-first · poly · erotica · paranormal · reverse harem · anal sex · fantasy · bisexual

All books in this series ❯

Celestial Passions

by Judy Mays

3.75 · 42 ratings

futuristic · science fiction · aliens · erotica · standalone-first · first-in-series · contemporary · length-novella · length-medium · length-epic · abduction · pregnancy · fantasy · m-f · alpha male · military · paranormal

All books in this series ❯

Eternal Bond

by Christine d'Abo

3.50 · 38 ratings

contemporary · aliens · science fiction · futuristic · erotica · m-f · length-medium · length-short · fated-mates · sweet-hero · first-in-series · bdsm · military · alpha male · standalone-first · length-novella · strong heroine · suspense · fantasy · mystery

All books in this series ❯

Primarian Mates

by Maddie Taylor

4.14 · 38 ratings

science fiction · military · audiobook · futuristic · length-medium · aliens · bdsm · length-long · erotica · m-f · multicultural · commander · suspense · paranormal · first-in-series · alpha male · standalone-first · fantasy · explicit-plentiful

All books in this series ❯

Cadi Warriors

by Stephanie West

4.07 · 70 ratings

science fiction · aliens · futuristic · length-medium · non-human-hero · strong heroine · m-f · erotica · competent heroine · sassy heroine · fantasy · independent heroine · explicit-open-door · forbidden love · explicit-plentiful · height-difference · forced proximity · fated-mates · multicultural · creative-anatomy

All books in this series ❯

Zylar's Moons

by Ravyn Wilde

3.32 · 18 ratings

contemporary · erotica · futuristic · science fiction · length-medium · bdsm · m-f · abduction · aliens · slavery · first-in-series · military · alpha male · shapeshifters · standalone-first · length-short · royalty · f-f · queer

All books in this series ❯

Captured By Aliens

by Jaide Fox

3.38 · 21 ratings

science fiction · futuristic · multicultural · aliens · erotica · menage · length-medium · standalone-first · length-novella · poly · first-in-series · m-f · african-american · bwwm · black-mc · abduction · reverse harem · length-short

All books in this series ❯

Brides of Theron

by Rebecca Pond

3.53 · 15 ratings

length-medium · science fiction · aliens · futuristic · erotica · m-f · standalone-first · contemporary · abduction · first-in-series

All books in this series ❯

Preyfinders

by Sorcha Black

3.67 · 18 ratings

science fiction · futuristic · menage · length-medium · first-in-series · erotica · standalone-first · aliens · fantasy · m-m-f · paranormal · bdsm · m-f · length-novella · poly · length-short · abduction · vampires · bisexual

All books in this series ❯

© Copyright 2015-2023, Elektrolabs Limited · Advertising Disclosure: Please note that many links to retailers are affiliate links, which yields a commission for us. romance.io is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com.

Remove ads