Galaxy Gladiators

by Alana Khan

4.11 · 195 ratings

science fiction · aliens · length-short · m-f · fantasy · futuristic · non-human-hero · paranormal · length-medium · alpha male · abuse · abduction · insta-love · angst · slavery · length-novella · strong heroine · tortured hero · dual-pov · dark

Galaxy Gladiators: Similar series

Fated Mates of the Sea Sand Warlords

by Ursa Dax

4.01 · 566 ratings

science fiction · aliens · explicit-open-door · fated-mates · non-human-hero · creative-anatomy · dual-pov · alpha male · humor · first-person-pov · length-short · possessive hero · competent heroine · height-difference · futuristic · slow burn · virgin hero · multicultural · forced proximity · insta-love

All books in this series ❯

Argurma Salvager

by SJ Sanders

4.02 · 100 ratings

possessive hero · pregnancy · aliens · science fiction · fated-mates · non-human-hero · creative-anatomy · sweet heroine · competent heroine · alpha male · m-f · fighters · explicit-open-door · length-short · cold hero · dystopian · monsters · death · survival · virgin heroine

All books in this series ❯

Accidental Alien Brides

by January Bell

4.08 · 275 ratings

science fiction · military · non-human-hero · humor · aliens · dual-pov · explicit-open-door · possessive hero · first-person-pov · length-short · futuristic · slow burn · arranged marriage · forced proximity · strong heroine · m-f · caretaking · fighters · commander · competent heroine

All books in this series ❯

Captured by Aliens

by A.G. Wilde

3.68 · 102 ratings

science fiction · explicit-open-door · aliens · abduction · non-human-hero · cold hero · independent heroine · fighters · humor · m-f · survival · past-abuse · multicultural · hurt-comfort · sweet-hero · third-person-pov · forced proximity · competent heroine · childfree-couple · slow burn

All books in this series ❯

Mail-Order Brides of Crakair

by Ava Ross

4.00 · 138 ratings

m-f · science fiction · aliens · humor · length-short · non-human-hero · dystopian · military · fated-mates · marriage of convenience · suspense · explicit-open-door · arranged marriage · new adult · alpha male · men in uniform · height-difference · possessive hero · commander · sweet heroine

All books in this series ❯

Stranded With An Alien

by Rena Marks

4.09 · 127 ratings

christmas · science fiction · aliens · fated-mates · m-f · forced proximity · monsters · length-novella · contemporary · dual-pov · explicit-open-door · humor · length-short · strong heroine · non-human-hero · slow burn · creative-anatomy · open-door · from hate to love · curvy heroine

All books in this series ❯

Kadrixan Mates

by Lynnea Lee

3.96 · 84 ratings

science fiction · length-short · aliens · m-f · suspense · non-human-hero · dystopian · dual-pov · new adult · fated-mates · explicit-open-door · creative-anatomy · competent heroine · commander · strong heroine · abduction · forced proximity · paranormal · insta-love · possessive hero

All books in this series ❯

The Galaxos Crew

by Juno Wells

4.04 · 58 ratings

non-human-hero · science fiction · futuristic · alpha male · m-f · length-short · aliens · betrayal · curvy heroine · fantasy · abduction · explicit-open-door · length-medium · paranormal

All books in this series ❯

Lords of Destra

by Ella Blake

4.06 · 165 ratings

aliens · science fiction · length-short · fated-mates · m-f · multicultural · insta-love · explicit-open-door · non-human-hero · futuristic · from hate to love · career professional · forced proximity · survival · alpha male · dual-pov · competent heroine · commander · explicit-plentiful · abduction

All books in this series ❯

Vakarran Captives

by Sara Fields

3.93 · 53 ratings

suspense · science fiction · futuristic · menage · m-f-m · dystopian · reverse harem · abduction · dark · poly · spanking · aliens · bdsm · fantasy · length-short · non-human-hero · dub-con · fetish · possessive hero · virgin heroine

All books in this series ❯

Xarc'n Warriors: Mountains

by Lynnea Lee

4.36 · 144 ratings

dystopian · science fiction · aliens · futuristic · length-short · fantasy · fated-mates · m-f · explicit-open-door · dual-pov · paranormal · virgin hero · monsters · alpha male · post-apocalyptic · strong heroine · pregnancy · sweet-hero · fighters · from hate to love

All books in this series ❯

Coletti Warlords

by Gail Koger

4.07 · 141 ratings

science fiction · length-short · m-f · aliens · humor · futuristic · alpha male · commander · non-human-hero · erotica · vampires · explicit-open-door · open-door · military · possessive hero · indigenous-mc · length-novella · shapeshifters · suspense · mystery

All books in this series ❯

Alien Adoption Agency

by Tasha Black

4.34 · 108 ratings

science fiction · aliens · length-short · shapeshifters · futuristic · paranormal · m-f · insta-love · bodyguard-hero · new adult · multicultural · fated-mates · contemporary · non-human-hero · forced proximity · fantasy · grumpy sunshine · alpha male · virgin heroine · dual-pov

All books in this series ❯

Refuge

by Cynthia Sax

4.34 · 47 ratings

science fiction · futuristic · aliens · m-f · length-short · alpha male · strong heroine · fighters · tortured heroine · military · possessive hero · non-human-hero · torture-scs · commander · bad boys · tall-heroine · fantasy · fated-mates · super rich hero · from hate to love

All books in this series ❯

Imperial Princes

by Mina Carter

3.68 · 35 ratings

science fiction · futuristic · aliens · length-short · abuse · open-door · military · m-f · rape · rape-mc · harems · explicit-open-door · working class heroine · commander · independent heroine · cold hero · cruel hero · length-novella · erotica · strong heroine

All books in this series ❯

Intergalactic Soulmates

by Annabelle Rex

4.03 · 72 ratings

aliens · science fiction · length-short · non-human-hero · multicultural · m-f · open-door · fated-mates · strong heroine · outlaw-heroine · bodyguard-hero · length-novella · alpha male · poor heroine · from hate to love · military · cold hero · independent heroine · past-child-neglect · royalty

All books in this series ❯

Unit A12

by Morgan Robinson

3.90 · 63 ratings

length-short · science fiction · aliens · fated-mates · first-person-pov · dual-pov · height-difference · non-human-hero · demons · virgin hero · breeding · insta-love · possessive hero · explicit-plentiful · praise-kink · m-f · futuristic · alpha male · dystopian · bdsm

All books in this series ❯

Warriors of Sangrin

by Nancey Cummings

4.08 · 70 ratings

military · science fiction · futuristic · aliens · length-short · m-f · superheroes · non-human-hero · alpha male · open-door · length-medium · grumpy sunshine · age difference · length-novella · erotica · possessive hero · fighters · competent heroine · strong heroine · breeding

All books in this series ❯

Big Sky Alien Mail Order Brides

by Elsa Jade

4.12 · 32 ratings

science fiction · length-short · m-f · aliens · futuristic · non-human-hero · third-person-pov · dual-pov · explicit-open-door · caretaking · pirates · shapeshifters · independent heroine · strong heroine · commander · dragon shifter · childfree-couple · competent heroine · hurt-comfort · paranormal

All books in this series ❯

Levekk Invaders

by Lea Linnett

4.02 · 23 ratings

aliens · science fiction · futuristic · competent heroine · length-medium · length-short · poor heroine · m-f · forced proximity · forbidden love · multicultural · height-difference · strong heroine · vengeance · cheerful heroine · explicit-open-door · disabilities and marks · fantasy · cold hero · caretaking

All books in this series ❯

Virgin Warriors of Kar’Kal

by Gemma Voss

3.94 · 34 ratings

science fiction · dual-pov · fated-mates · m-f · paranormal · fantasy · aliens · first-person-pov · explicit-open-door · non-human-hero · length-short · length-medium · virgin hero · new-jersey · strong heroine · sweet-hero · pregnancy · insta-love · possessive hero · mental-trauma

All books in this series ❯

Starlight Vikings

by Skye MacKinnon

4.41 · 17 ratings

alpha male · m-f · dual-pov · vikings · science fiction · aliens · contemporary · length-short · length-novella · suspense · insta-love · open-door · humor · fated-mates · abduction

All books in this series ❯

Alien Wolf Tales

by Honey Phillips

4.18 · 21 ratings

science fiction · m-f · virgin heroine · possessive hero · explicit-open-door · aliens · futuristic · shapeshifters · fantasy · werewolves · non-human-hero · creative-anatomy · paranormal · grumpy sunshine · multicultural · poor heroine · dual-pov · cheerful heroine · length-short · from hate to love

All books in this series ❯

Monster Mercenary Mates

by Robin O'Connor

4.61 · 28 ratings

science fiction · aliens · futuristic · m-f · explicit-plentiful · non-human-hero · fated-mates · dual-pov · found-family · monsters · creative-anatomy · fantasy · length-short · forced proximity · paranormal · caretaking · career professional · military · human-trafficking · office

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.