Interspecies Alliances: Similar romance series

The Wrong Alpha

by Alessandra Hazard

3.97 · 601 ratings

queer · anal sex · omegaverse · third-person-pov · dual-pov · hurt-comfort · alpha male · m-m · science fiction · possessive hero · sweet-hero · secret-relationship · fated-mates · futuristic · male-pov · age difference · forbidden love · explicit-open-door · caretaking · body-betrayal

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Galactic Love

by Ann Aguirre

3.90 · 295 ratings

science fiction · non-human-hero · audiobook · found-family · competent heroine · forced proximity · aliens · futuristic · creative-anatomy · dual-pov · third-person-pov · possessive hero · explicit-open-door · sassy heroine · height-difference · m-f · humor · independent heroine · death · slavery

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Dark World Mates

by Olivia Riley

3.89 · 221 ratings

fighters · science fiction · m-f · audiobook · aliens · futuristic · multicultural · strong heroine · military · non-human-hero · forbidden love · graphic-violence · height-difference · alpha male · competent heroine · monsters · death · creative-anatomy · survival · slow burn

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Vrisha Warriors

by Olivia Riley

4.00 · 200 ratings

dual-pov · non-human-hero · m-f · audiobook · science fiction · aliens · futuristic · creative-anatomy · explicit-open-door · fighters · competent heroine · from hate to love · monsters · third-person-pov · slow burn · caretaking · military · childfree-couple · length-medium · forced proximity

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Alien Overlords

by Taylor Vaughn

3.86 · 262 ratings

science fiction · multicultural · futuristic · audiobook · african-american · black-mc · aliens · explicit-open-door · breeding · alpha male · abuse · height-difference · dual-pov · creative-anatomy · abduction · dystopian · rape · insta-love · non-human-hero · dark

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Awakened Womb

by Hawke Oakley

3.76 · 110 ratings

height-difference · m-m · creative-anatomy · science fiction · queer · dual-pov · found-family · sweet-hero · multicultural · audiobook · breeding · fated-mates · futuristic · aliens · anal sex · pregnancy · length-short · non-human-hero · explicit-open-door · first-person-pov

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Aldebarian Alliance

by Dianne Duvall

4.15 · 172 ratings

non-human-hero · dual-pov · vampires · futuristic · aliens · audiobook · m-f · science fiction · sweet heroine · humor · warrior-heroine · torture-mcs · explicit-open-door · military · strong heroine · sweet-hero · survival · urban fantasy · multicultural · tortured hero

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Earth Fathers

by Lyn Gala

4.13 · 101 ratings

aliens · m-m · science fiction · queer · length-short · futuristic · non-human-hero · nerdy-hero · military · boss & employee · creative-anatomy · third-person-pov · audiobook · multicultural · erotica · male-pov · breeding · forced proximity · humor · pregnancy

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Metahuman Files

by Hailey Turner

4.17 · 171 ratings

north-america · fetish · dystopian · third-person-pov · men in uniform · dual-pov · war · anal sex · mental-trauma · military · m-m · science fiction · queer · suspense · paranormal · audiobook · super rich hero · male-pov · futuristic · superheroes

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The Alien's Omega

by Sienna Sway

3.79 · 139 ratings

aliens · omegaverse · m-m · science fiction · queer · explicit-open-door · non-human-hero · first-person-pov · fated-mates · futuristic · anal sex · sweet-hero · dual-pov · hurt-comfort · height-difference · virgin hero · creative-anatomy · forced proximity · multicultural · alpha male

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Darkstar Mercenaries

by Anna Carven

4.11 · 160 ratings

aliens · fated-mates · science fiction · audiobook · non-human-hero · creative-anatomy · length-medium · alpha male · explicit-open-door · m-f · strong heroine · futuristic · cold hero · human-trafficking · possessive hero · military · graphic-violence · virgin hero · abduction · multicultural

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Star Marked Warriors

by Sam Burns

3.80 · 73 ratings

male-pov · length-short · futuristic · dual-pov · forced proximity · aliens · magic · m-m · height-difference · science fiction · queer · audiobook · found-family · possessive hero · anal sex · explicit-open-door · insta-love · non-human-hero · first-person-pov · creative-anatomy

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First Ordinance

by Connie Suttle

4.13 · 88 ratings

shapeshifters · audiobook · menage · length-medium · immortal-hero · poly · early-20s-mmc · aliens · reverse harem · magic · demons · vampires · 100-plus-years-mmc · time travel · immortal-heroine · in-his-30s · abuse · futuristic · strong heroine · mental-trauma

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Metahuman Files: Classified

by Hailey Turner

4.25 · 49 ratings

m-m · fetish · dystopian · science fiction · queer · third-person-pov · paranormal · suspense · dual-pov · men in uniform · length-novella · audiobook · futuristic · male-pov · anal sex · superheroes · explicit-open-door · military · height-difference · north-america

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Saving Caeorleia

by Alicia Nordwell

3.70 · 34 ratings

multicultural · science fiction · queer · m-m · military · aliens · futuristic · explicit-plentiful · first-person-pov · past-abuse · past-sexual-abuse · length-medium · dual-pov · body-betrayal · hurt-comfort · audiobook · dub-con · third-person-pov · paranormal · abduction

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Gods of Misfortune

by Lyn Gala

4.09 · 34 ratings

third-person-pov · multicultural · m-m · length-short · aliens · science fiction · queer · dual-pov · glimpses-kisses · futuristic · open-door · first-in-series · standalone-first · humor

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Cosmic Romance

by Mars Quinn

4.11 · 52 ratings

m-m · queer · science fiction · multicultural · fated-mates · aliens · fantasy · length-long · new adult · height-difference · non-human-hero · explicit-open-door · first-person-pov · dual-pov · hurt-comfort · sweet-hero · royalty · mental illness · found-family · possessive hero

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Rogue Bonds

by Laura Taylor

4.00 · 30 ratings

dual-pov · dub-con · angst · tortured hero · military · first-person-pov · non-human-hero · explicit-open-door · anal sex · science fiction · queer · m-m · slavery · aliens · forced proximity · futuristic · ic-standalone · suicide · multicultural · survival

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Interstellar Brides: Ascension Saga

by Grace Goodwin

4.29 · 114 ratings

military · science fiction · aliens · futuristic · multicultural · length-novella · fated-mates · non-human-hero · aristocratic heroine · mystery · strong heroine · possessive hero · explicit-open-door · gifted heroine · sassy heroine · suspense · m-f · non-human-heroine · spanking · praise-kink

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