Shifters of Kladuu

by Pearl Foxx

4.00 · 13 ratings

length-short · aliens · science fiction · futuristic · military

Shifters of Kladuu: Similar series

The Adventures of a Xeno-Archaeologist

by Jenny Schwartz

4.25 · 125 ratings

aliens · futuristic · science fiction · military · audiobook · length-short · length-medium · angst · paranormal · found-family · glimpses-kisses · dual-pov · fantasy

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Interstellar Brides Program: Rogues

by Grace Goodwin

4.30 · 61 ratings

male-pov · fated-mates · futuristic · aliens · audiobook · m-f · alpha male · shapeshifters · height-difference · science fiction · fighters · non-human-hero · military · first-person-pov · dual-pov · vampires · curvy heroine · tall-heroine · length-short · suspense

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An Uncommon Whore

by Belinda McBride

3.80 · 48 ratings

futuristic · science fiction · contemporary · suspense · royalty · queer · abuse · m-m · slavery · military · dark · aliens · length-short · hurt-comfort · dual-pov · secret child · erotica · commander · friends to lovers · bisexual

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Tribute Brides of the Drexian Warriors

by Tana Stone

4.15 · 159 ratings

science fiction · aliens · audiobook · military · futuristic · length-short · m-f · non-human-hero · abduction · multicultural · length-medium · rich heroine · height-difference · from hate to love · sassy heroine · paranormal · commander · cold heroine · alpha male · dual-pov

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Hell Squad

by Anna Hackett

4.18 · 299 ratings

aliens · military · science fiction · audiobook · m-f · dystopian · futuristic · independent heroine · length-short · length-novella · alpha male · explicit-open-door · cold heroine · war · cold hero · height-difference · commander · erotica · possessive hero · spanking

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Xian Warriors

by Regine Abel

4.23 · 135 ratings

science fiction · m-f · audiobook · non-human-hero · military · futuristic · aliens · humor · creative-anatomy · multicultural · competent heroine · explicit-open-door · suspense · fated-mates · virgin hero · strong heroine · gifted heroine · war · length-short · length-medium

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The Phoenix Adventures

by Anna Hackett

4.08 · 123 ratings

m-f · futuristic · science fiction · length-short · military · fantasy · aliens · length-novella · paranormal · horror · pirates · suspense

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Chaos Station

by Kelly Jensen

4.26 · 70 ratings

science fiction · military · m-m · queer · futuristic · length-short · aliens · hurt-comfort · friends to lovers · abuse · paranormal · second chances · suspense · explicit-open-door · length-medium · found-family · erotica · war · humor · fantasy

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Imperial Princes

by Mina Carter

3.69 · 36 ratings

futuristic · science fiction · length-short · aliens · open-door · rape-mc · m-f · military · rape · abuse · royalty · sassy heroine · strong heroine · suspense · explicit-open-door · commander · erotica · length-novella · slavery · cruel hero

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Alien Raiders' Brides

by Vi Voxley

4.14 · 33 ratings

military · science fiction · futuristic · length-short · alpha male · m-f · aliens

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The Ravager Chronicles

by Sara Page

3.80 · 24 ratings

poly · science fiction · multicultural · aliens · futuristic · reverse harem · length-short · military · demons · menage

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Warlords of Octava

by Vi Voxley

4.00 · 24 ratings

futuristic · aliens · science fiction · military · length-short · menage

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Men of Omaron

by Juno Wells

4.01 · 31 ratings

science fiction · futuristic · military · aliens · fantasy · length-short · length-novella · explicit-open-door · pregnancy · royalty · dual-pov · m-f · alpha male · third-person-pov

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Fire Planet Warriors

by Calista Skye

3.86 · 31 ratings

length-short · futuristic · aliens · science fiction · multicultural · humor · military · erotica · alpha male · new adult · m-f · curvy heroine · abduction

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Windwalkers

by Lisa Renee Jones

4.33 · 21 ratings

paranormal · suspense · fantasy · m-f · science fiction · aliens · futuristic · male-pov · survival · dual-pov · men in uniform · length-novella · strong heroine · grumpy sunshine · dystopian · secret-relationship · tortured hero · military · career professional · cheerful heroine

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The Intergalactic Union

by Natasha Campbell-Jones

3.55 · 19 ratings

m-m-f · horror · futuristic · independent heroine · male-pov · super rich hero · aliens · competent heroine · poly · betrayal · found-family · non-human-heroine · gifted heroine · m-m · bisexual · torture-scs · science fiction · abuse · royalty · rape-non-mc

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Ultimate Passage

by Elle Thorne

3.65 · 22 ratings

futuristic · science fiction · military · multicultural · audiobook · length-short · fantasy · aliens · length-novella · new adult · shapeshifters · paranormal · non-human-hero · erotica · urban fantasy · magic

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