Universal Defiance: Similar series
The Alliance
by S.E. Smith
4.02 · 198 ratings
aliens · futuristic · science fiction · length-short · dystopian · non-human-hero · open-door · independent heroine · alpha male · m-f · virgin heroine · urban fantasy · military · erotica · possessive hero · abduction · explicit-open-door · pregnancy · insta-love · multicultural
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Claimings
by Lyn Gala
4.11 · 191 ratings
queer · science fiction · aliens · m-m · age difference · futuristic · military · bdsm · explicit-open-door · third-person-pov · hurt-comfort · past-abuse · caretaking · length-short · non-human-hero · multicultural · dual-pov · erotica · height-difference · anal sex
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Cyborgs: More Than Machines
by Eve Langlais
3.92 · 164 ratings
men in uniform · length-short · futuristic · science fiction · humor · aliens · mental-trauma · military · misogyny · tortured hero · insta-love · dual-pov · m-f · tortured heroine · non-human-hero · found-family · alpha male · slavery · past-abuse · working class heroine
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Interstellar Brides
by Grace Goodwin
4.05 · 551 ratings
science fiction · military · futuristic · aliens · non-human-hero · length-short · dual-pov · m-f · first-person-pov · alpha male · male-pov · multicultural · height-difference · possessive hero · fighters · fated-mates · erotica · explicit-plentiful · spanking · strong heroine
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Interstellar Brides Program: The Beasts
by Grace Goodwin
3.91 · 165 ratings
insta-love · shapeshifters · aliens · science fiction · military · explicit-open-door · futuristic · non-human-hero · length-short · m-f · vampires · alpha male · possessive hero · florida · north-america · usa · erotica · commander · height-difference · contemporary
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Lumerian Knights
by Becca Brayden
3.97 · 65 ratings
aliens · length-short · science fiction · witches · vampires · insta-love · alpha male · new adult · military · explicit-open-door · contemporary · paranormal · angels · age difference · erotica · futuristic · fated-mates · shapeshifters · fantasy · rape-mc
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Interstellar Brides: The Virgins
by Grace Goodwin
4.09 · 76 ratings
futuristic · military · science fiction · aliens · non-human-hero · anal sex · dual-pov · breeding · alpha male · possessive hero · fated-mates · shapeshifters · gifted heroine · spanking · bondage · praise-kink · fetish · m-f · virgin heroine · independent heroine
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Zodiac Cyborgs
by Mina Carter
3.75 · 81 ratings
science fiction · alpha male · aliens · futuristic · military · m-f · length-novella · contemporary · erotica · non-human-hero · insta-love · independent heroine · breeding · non-human-heroine · poly · suspense · explicit-open-door · cruel hero · abduction · length-short
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Katzman
by Stormy Glenn
3.67 · 59 ratings
queer · m-m · erotica · contemporary · futuristic · aliens · length-novella · length-short · fantasy · science fiction · paranormal · slavery · shapeshifters · royalty · pregnancy · menage
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Delroi Connection
by Loribelle Hunt
3.65 · 46 ratings
bdsm · erotica · futuristic · aliens · science fiction · strong heroine · m-f · length-novella · military · length-short · dystopian · pregnancy · possessive hero · non-human-hero · contemporary · alpha male · tortured heroine · psychics
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Orion
by Cathryn Cade
3.54 · 51 ratings
shapeshifters · futuristic · erotica · science fiction · length-novella · contemporary · aliens · paranormal · fantasy · length-short · alpha male · suspense · m-f
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Kyrzon Breeding Auction
by Luna Voss
3.96 · 48 ratings
science fiction · non-human-hero · futuristic · fantasy · paranormal · military · length-novella · length-short · breeding · alpha male · erotica · possessive hero · pregnancy · forced proximity · multicultural · explicit-open-door · aliens · arranged marriage · virgin heroine · insta-love
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Dark Anomaly
by Marina Simcoe
4.12 · 27 ratings
explicit-open-door · science fiction · creative-anatomy · aliens · fighters · forced proximity · futuristic · military · length-short · erotica · alpha male · non-human-hero · strong heroine · dystopian · paranormal · multicultural · new adult · from hate to love · time travel · dark
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Alpha Elite
by V.T. Bonds
3.78 · 57 ratings
paranormal · omegaverse · fantasy · erotica · suspense · science fiction · dystopian · explicit-open-door · military · length-short · length-novella · urban fantasy · fated-mates · m-f · rape-non-mc · human-trafficking · explicit-plentiful · rape · strong heroine · bondage
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Men of Omaron
by Juno Wells
4.01 · 31 ratings
science fiction · futuristic · military · fantasy · length-novella · aliens · length-short · alpha male · m-f · pregnancy · dual-pov · royalty · third-person-pov · explicit-open-door
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Cyborg Space Exploration
by Cynthia Sax
4.27 · 48 ratings
futuristic · science fiction · aliens · alpha male · strong heroine · military · length-short · insta-love · possessive hero · erotica · breeding · virgin hero · curvy heroine · fighters · sassy heroine · non-human-hero · tortured heroine · disabilities and marks · virgin heroine · length-novella
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The Borders War
by S.A. McAuley
4.20 · 35 ratings
m-m · queer · military · dystopian · futuristic · science fiction · length-short · men in uniform · erotica · secret-relationship · historical · forbidden love · multicultural · tortured hero · suspense · graphic-violence · childfree-couple · bad boys · angst · fantasy
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Autumn Draft
by Ava Mona
4.53 · 17 ratings
fantasy · paranormal · erotica · science fiction · monsters · dual-pov · insta-love · possessive hero · m-f · length-novella · past-abuse · virgin heroine · futuristic · past-child-abuse · length-short · creative-anatomy · virgin hero · non-human-hero · suspense · sweet-hero
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The Elect
by Loribelle Hunt
3.55 · 11 ratings
science fiction · contemporary · paranormal · erotica · psychics · length-novella · futuristic · fantasy · military · m-f · suspense
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Drunk Monkeys
by Tymber Dalton
4.10 · 20 ratings
erotica · length-short · science fiction · menage · military · futuristic · fantasy · men in uniform · anal sex · poly · m-f-m · m-f
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Coded for Love
by Lynne Silver
3.81 · 31 ratings
military · contemporary · length-short · erotica · length-novella · futuristic · science fiction · tortured heroine · fantasy · shy-hero · length-medium · paranormal · young adult · suspense · alpha male
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Commanders of the Iti
by Diana Logan
3.57 · 7 ratings
science fiction · futuristic · sassy heroine · aliens · military · length-short · erotica · strong heroine · forbidden love · paranormal · multicultural · war · friends to lovers · fantasy · alpha male · length-novella · men in uniform · virgin hero · slow burn · royalty
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Rebel Love
by Susannah K Stone
4.17 · 6 ratings
new adult · contemporary · military · futuristic · young adult · suspense · science fiction · dystopian · fantasy · length-short · length-novella · bad boys · humor · fighters · christmas · from hate to love · cruel hero · strong heroine · dark · erotica
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