Mail Call: Similar romance series

Ice Planet Barbarians

by Ruby Dixon

3.82 · 7119 ratings

aliens · science fiction · fated-mates · m-f · non-human-hero · creative-anatomy · explicit-open-door · first-person-pov · futuristic · dual-pov · pregnancy · erotica · humor · sweet-hero · multicultural · breeding · alpha male · audiobook · insta-love · height-difference

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Corsairs

by Ruby Dixon

3.87 · 535 ratings

aliens · futuristic · forced proximity · pirates · standalone-first · science fiction · erotica · m-f · possessive hero · non-human-hero · explicit-open-door · standalone · first-person-pov · military · creative-anatomy · slow burn · dual-pov · fated-mates · length-short · humor

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Cyborg Seduction

by Laurann Dohner

3.96 · 585 ratings

aliens · futuristic · science fiction · m-f · alpha male · length-short · erotica · audiobook · explicit-open-door · from hate to love · possessive hero · abduction · contemporary · cold hero · military · non-human-hero · bdsm · cruel hero · insta-love · rape

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Alien Huntress

by Gena Showalter

4.10 · 302 ratings

aliens · futuristic · science fiction · m-f · audiobook · contemporary · urban fantasy · magic · suspense · strong heroine · dangerous heroine · explicit-open-door · vampires · mystery · tall-heroine · length-long · length-medium · erotica · demons · non-human-hero

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Saving Askara

by J.M. Link

3.75 · 122 ratings

explicit-open-door · science fiction · m-f · aliens · monsters · futuristic · non-human-hero · erotica · audiobook · grumpy sunshine · length-short · career professional · friends to lovers · creative-anatomy · forbidden love · sweet heroine · virgin hero · height-difference · cliffhanger · new adult

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The Dragon Lairds

by Amy Pennza

3.78 · 172 ratings

double-penetration · dual-pov · anal sex · first-person-pov · explicit-plentiful · height-difference · poly · dragon shifter · paranormal · fated-mates · m-m-f · highlander · queer · bisexual · shapeshifters · menage · fantasy · vampires · tortured heroine · caretaking

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Interstellar Brides

by Grace Goodwin

3.98 · 659 ratings

aliens · science fiction · futuristic · military · audiobook · dual-pov · non-human-hero · first-person-pov · length-short · m-f · male-pov · fighters · alpha male · height-difference · multicultural · fated-mates · possessive hero · explicit-plentiful · spanking · erotica

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Bubble Babes

by Petra Palerno

3.82 · 91 ratings

possessive hero · non-human-hero · strong heroine · dual-pov · fated-mates · futuristic · aliens · science fiction · m-f · erotica · audiobook · cold hero · explicit-open-door · first-person-pov · bondage · caretaking · abduction · creative-anatomy · humor · curvy heroine

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Interstellar Brides: The Colony

by Grace Goodwin

4.15 · 198 ratings

futuristic · aliens · science fiction · alpha male · audiobook · non-human-hero · military · multicultural · dual-pov · fated-mates · independent heroine · length-short · shapeshifters · m-f · possessive hero · fighters · first-person-pov · strong heroine · male-pov · height-difference

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Warriors of Hir

by Willow Danes

3.63 · 81 ratings

futuristic · science fiction · aliens · audiobook · length-short · non-human-hero · m-f · virgin hero · alpha male · erotica · contemporary · possessive hero · pregnancy · competent heroine · explicit-open-door · suspense · length-medium · insta-love · first-in-series · standalone-first

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Cyberevolution

by Kaitlyn O'Connor

3.90 · 148 ratings

science fiction · reverse harem · erotica · poly · audiobook · aliens · futuristic · alpha male · menage · m-f-m · length-short · contemporary · length-medium · pregnancy · m-f · military · breeding · exhibitionism · humor · m-m

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Dragons in Exile

by Lili Zander

4.06 · 131 ratings

science fiction · shapeshifters · audiobook · futuristic · aliens · length-short · menage · poly · m-f · dragon shifter · anal sex · fantasy · male-pov · m-f-m · erotica · paranormal · possessive hero · first-person-pov · double-penetration · dual-pov

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Warlord

by Michelle Howard

3.95 · 73 ratings

science fiction · m-f · aliens · futuristic · audiobook · commander · length-short · erotica · explicit-open-door · from hate to love · sassy heroine · new adult · height-difference · marriage of convenience · found-family · non-human-heroine · alpha male · length-novella · strong heroine · political-intrigue

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Divinity Warriors

by Michelle M. Pillow

3.74 · 52 ratings

non-human-hero · audiobook · contemporary · m-f · futuristic · aliens · science fiction · time travel · length-short · magic · urban fantasy · military · witches · historical · erotica · tortured heroine · length-medium · dual-pov · alpha male · first-in-series

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Mail Call

by Kate Pearce

3.62 · 37 ratings

scandinavia · menage · erotica · audiobook · futuristic · europe · aliens · vikings · science fiction · m-f · contemporary · length-short · rape · royalty · explicit-plentiful · political-intrigue · dub-con · third-person-pov · paranormal · poly

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Enslaved

by Kaitlyn O'Connor

3.85 · 37 ratings

aliens · science fiction · length-short · futuristic · audiobook · poly · reverse harem · cruel hero · m-f · erotica · contemporary · m-f-m · menage · pregnancy · possessive hero · bdsm · tortured heroine · alpha male · non-human-hero

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The Fallen World

by C.R. Jane

3.74 · 38 ratings

new adult · science fiction · poly · possessive hero · futuristic · reverse harem · aliens · non-human-hero · abduction · dystopian · contemporary · alpha male · length-short · forced proximity · nerdy-hero · usa · explicit-open-door · first-person-pov · torture-mcs · dub-con

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Prison World

by Julie K. Cohen

4.02 · 46 ratings

audiobook · poly · fantasy · reverse harem · alpha male · strong heroine · science fiction · suspense · menage · rape · tortured hero · historical · length-medium · humor · anal sex · futuristic · erotica · m-f · from hate to love · friends to lovers

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Alcandians

by Mary Wine

3.57 · 27 ratings

length-short · aliens · erotica · science fiction · menage · poly · contemporary · m-f · futuristic · reverse harem · first-in-series · standalone-first · non-human-hero

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The Arathians

by Nicole Krizek

3.74 · 43 ratings

audiobook · science fiction · aliens · futuristic · m-m · m-f · queer · length-short · standalone-first · poly · first-in-series · erotica · menage · length-medium · m-m-f · paranormal · bisexual · anal sex · fantasy · reverse harem

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Verdantia

by Patricia A. Knight

3.77 · 38 ratings

length-medium · m-f · erotica · bdsm · science fiction · aliens · contemporary · alpha male · futuristic · menage · m-m-f · military · magic · poly · fated-mates · bisexual · fantasy · paranormal · suspense · misogyny

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Eternal Bond

by Christine d'Abo

3.50 · 38 ratings

contemporary · science fiction · aliens · futuristic · erotica · m-f · length-short · length-medium · virgin hero · fantasy · mystery · fated-mates · alpha male · military · first-in-series · standalone-first · sweet-hero · bdsm · length-novella · suspense

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Loving Dangerously

by A.M. Griffin

3.60 · 30 ratings

futuristic · audiobook · science fiction · erotica · non-human-hero · slavery · past-abuse · length-short · aliens · human-trafficking · m-f · abduction · dystopian · warrior-heroine · past-sexual-abuse · mental-trauma · dark · tortured heroine · possessive hero · forced proximity

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Alien Affairs

by Kate Hill

3.64 · 11 ratings

aliens · futuristic · contemporary · science fiction · length-short · erotica · m-f · anal sex · military · alpha male · length-long · length-novella · first-in-series · standalone-first · menage

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by Kate Pearce

Mail Call: Similar series

by Ruby Dixon

by Ruby Dixon

by Laurann Dohner

by Gena Showalter

by J.M. Link

by Amy Pennza

by Grace Goodwin

by Petra Palerno

by Grace Goodwin

by Willow Danes

by Kaitlyn O'Connor

by Lili Zander

by Michelle Howard

by Michelle M. Pillow

by Kate Pearce

by Kaitlyn O'Connor

by C.R. Jane

by Julie K. Cohen

by Mary Wine

by Nicole Krizek

by Patricia A. Knight

by Christine d'Abo

by A.M. Griffin

by Kate Hill