Precursors

by Athena Storm

4.26 · 27 ratings

science fiction · length-short · paranormal · fantasy · aliens · strong heroine · suspense · dual-pov · alpha male · m-f

Precursors: Similar series

ダンダダン [Dan Da Dan]

by Yukinobu Tatsu

4.34 · 91 ratings

length-short · paranormal · horror · aliens · mystery · fantasy · humor · young adult · contemporary · urban fantasy · monsters · science fiction · independent heroine · magic · glimpses-kisses · rape-non-mc · sassy heroine · nerdy-hero · shy-hero · abuse-non-mc

All books in this series ❯

Gantz

by Hiroya Oku

3.98 · 677 ratings

science fiction · mystery · aliens · horror · survival · length-short · fantasy · paranormal · dystopian · monsters · death · dark · young adult · vampires · demons · urban fantasy · harems · length-epic · poly

All books in this series ❯

Xarc'n Warriors: Mountains

by Lynnea Lee

4.32 · 117 ratings

futuristic · dystopian · science fiction · aliens · explicit-open-door · m-f · length-short · dual-pov · fated-mates · virgin hero · fantasy · paranormal · monsters · post-apocalyptic · creative-anatomy · strong heroine · alpha male · pregnancy · sweet-hero · possessive hero

All books in this series ❯

Alien Wolf Tales

by Honey Phillips

4.30 · 63 ratings

m-f · possessive hero · paranormal · science fiction · shapeshifters · werewolves · aliens · fantasy · futuristic · sweet heroine · explicit-open-door · non-human-hero · poor heroine · working class heroine · forced proximity · multicultural · dual-pov · third-person-pov · grumpy sunshine · creative-anatomy

All books in this series ❯

Inferno Force of the Drexian Warriors

by Tana Stone

4.38 · 84 ratings

audiobook · science fiction · aliens · humor · length-short · paranormal · fantasy · length-medium · from hate to love · dual-pov · multicultural · military · m-f · arranged marriage · strong heroine · suspense · open-door · commander · age difference · forced proximity

All books in this series ❯

Wintervale Packs

by Milly Taiden

4.52 · 47 ratings

audiobook · demons · angels · witches · shapeshifters · poly · non-human-hero · science fiction · aliens · reverse harem · menage · paranormal · insta-love · fantasy · futuristic · length-short

All books in this series ❯

Brides of the Vinduthi

by Ava York

4.01 · 55 ratings

length-short · audiobook · paranormal · science fiction · dark · aliens · fantasy · forced proximity · cruel hero · insta-love · demons · abuse-mc · explicit-open-door · bad boys · spanking · possessive hero · futuristic · poor heroine · dual-pov · m-f

All books in this series ❯

Society of Savages

by Hope Hart

4.58 · 49 ratings

science fiction · length-short · humor · fantasy · paranormal · aliens · from hate to love · possessive hero · strong heroine

All books in this series ❯

Lathar Mercenaries: Warborne

by Mina Carter

4.40 · 69 ratings

science fiction · explicit-open-door · aliens · length-short · fantasy · non-human-hero · paranormal · military · suspense · futuristic · fighters · nerdy-hero · warrior-heroine · disabilities and marks · m-f · non-human-heroine · contemporary · human-trafficking · forced proximity · dangerous heroine

All books in this series ❯

Arixxia Fields

by Alana Khan

4.33 · 42 ratings

humor · length-short · science fiction · fantasy · m-f · length-novella · paranormal · non-human-hero · aliens · fated-mates · dual-pov · erotica · alpha male · contemporary · creative-anatomy · friends to lovers · virgin hero · explicit-plentiful · small town · historical

All books in this series ❯

Trident Alliance Mail Order Brides

by Athena Storm

3.65 · 31 ratings

paranormal · science fiction · length-short · futuristic · fantasy · aliens · strong heroine · dual-pov · audiobook · m-f · commander · competent heroine · sweet-hero · alpha male · betrayal · class difference · outlaw-heroine · explicit-plentiful · arranged marriage · explicit-open-door

All books in this series ❯

Rescued by the Alien

by Honey Phillips

4.28 · 76 ratings

science fiction · length-short · paranormal · fantasy · monsters · length-novella · christmas · aliens · found-family · humor · fated-mates · m-f · futuristic · forced proximity · dual-pov · insta-love · grumpy sunshine · strong heroine · explicit-plentiful · virgin hero

All books in this series ❯

Gladiators of the Vagabond

by Robin O'Connor

4.24 · 75 ratings

length-short · science fiction · aliens · paranormal · fantasy · explicit-open-door · military · non-human-hero · abuse-non-mc · fighters · alpha male · abduction · time travel · fated-mates · m-f · competent heroine · shapeshifters · tortured hero · tall-heroine · first-person-pov

All books in this series ❯

Reaper's Pet

by Athena Storm

4.03 · 69 ratings

science fiction · length-short · paranormal · fantasy · aliens · dark · bdsm · alpha male · m-f · humor · magic · erotica · pirates · mystery · from hate to love · age difference · monsters · bad boys · futuristic

All books in this series ❯

Alien Dragon Shifters

by Cara Bristol

3.98 · 25 ratings

science fiction · shapeshifters · futuristic · non-human-hero · paranormal · fantasy · aliens · length-short · fated-mates · length-novella · m-f · betrayal · political-intrigue · length-medium · dragon shifter · open-door · royalty · from hate to love · war

All books in this series ❯

Captive Mates

by Corin Cain

4.10 · 62 ratings

science fiction · reverse harem · poly · paranormal · fated-mates · length-medium · aliens · fantasy · length-short · military · futuristic · alpha male · m-m-f · menage · m-f-m · demons · cold hero · abuse · explicit-plentiful · shapeshifters

All books in this series ❯

Genetically Modified

by Holly S. Roberts

4.07 · 30 ratings

shapeshifters · paranormal · dystopian · aliens · fantasy · m-f · military · length-short · demons · suspense · length-medium · strong heroine · audiobook · found-family · urban fantasy · futuristic · new adult · science fiction · from hate to love · dark

All books in this series ❯

Conquered Mates

by Athena Storm

4.38 · 60 ratings

science fiction · paranormal · length-short · dark · fantasy · aliens · length-novella · futuristic · from hate to love · bad boys · bdsm · commander · explicit-open-door

All books in this series ❯

Conquered World

by Elin Wyn

4.10 · 99 ratings

science fiction · m-f · aliens · length-short · non-human-hero · multicultural · paranormal · fantasy · open-door · military · career professional · alpha male · futuristic · cold hero · fighters · competent heroine · strong heroine · graphic-violence · height-difference · sweet heroine

All books in this series ❯

Alien Billionaires

by Ami Wright

4.18 · 17 ratings

length-short · super rich hero · aliens · science fiction · monsters · fantasy · paranormal · alpha male · futuristic · fated-mates · humor · forced proximity · age difference · dystopian · insta-love · office · bdsm

All books in this series ❯

The MacLee Chronicles

by Jina S. Bazzar

3.76 · 17 ratings

aliens · science fiction · audiobook · young adult · magic · fantasy · war · paranormal · length-short · length-medium · military · contemporary

All books in this series ❯

Dragon Lords

by Kiersten Fay

3.74 · 19 ratings

science fiction · fantasy · shapeshifters · paranormal · witches · length-short · aliens · magic · length-medium · humor · from hate to love · forced proximity · new adult · alpha male

All books in this series ❯

Zulir Warrior Mates

by Kate Rudolph

3.81 · 21 ratings

science fiction · audiobook · military · length-short · aliens · fantasy · paranormal · demons · angels · length-medium · fated-mates · heroine athlete · virgin heroine · height-difference · forced proximity · explicit-open-door · from hate to love · bikers

All books in this series ❯

Galactic Alpha's Conquest

by Stella Cassy

4.00 · 8 ratings

science fiction · audiobook · military · shapeshifters · multicultural · aliens · length-short · futuristic · fantasy · paranormal · length-medium

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.