Earth 4040

by Eva Priest

4.25 · 4 ratings

science fiction · poly · erotica · humor · m-f · aliens · length-short · menage · reverse harem · futuristic

Earth 4040: Similar series

Chosen

by Stacy Jones

3.94 · 318 ratings

poly · aliens · reverse harem · explicit-open-door · non-human-hero · competent heroine · science fiction · height-difference · sweet-hero · dual-pov · sweet heroine · creative-anatomy · abduction · caretaking · sunny hero · possessive hero · alpha male · m-f · shy-hero · humor

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Wren's Song

by Addison Cain

3.74 · 211 ratings

paranormal · dark · dystopian · rape · fantasy · explicit-plentiful · poly · menage · omegaverse · bdsm · abduction · reverse harem · other-man-woman · science fiction · abuse · alpha male · erotica · cruel hero · angst · futuristic

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Ukkur Mates

by Lizzy Bequin

3.63 · 120 ratings

science fiction · explicit-plentiful · poly · m-f · aliens · reverse harem · dub-con · non-human-hero · dark · alpha male · erotica · menage · spanking · futuristic · length-medium · m-f-m · dystopian · pregnancy · human-trafficking · breeding

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Interstellar Service & Discipline

by Morgan Hawke

4.14 · 98 ratings

futuristic · bisexual · explicit-plentiful · science fiction · m-m-f · menage · bdsm · poly · m-f · double-penetration · aliens · anal sex · erotica · alpha male · rape · spanking · length-long · bondage · contemporary · abduction

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Club Heat

by Victoria Kent

3.73 · 97 ratings

bisexual · queer · poly · erotica · contemporary · audiobook · reverse harem · length-short · m-m-f · omegaverse · explicit-plentiful · height-difference · m-m · alpha male · slut-shaming · found-family · m-f · menage · humor · fantasy

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Alien Warrior

by Penelope Fletcher

3.89 · 128 ratings

futuristic · dual-pov · third-person-pov · audiobook · science fiction · aliens · reverse harem · abduction · alpha male · m-f · explicit-plentiful · sweet-hero · dub-con · virgin hero · rape · insta-love · past-sexual-abuse · non-human-hero · dark · poly

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Interstellar Brides

by Grace Goodwin

4.02 · 627 ratings

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

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Deep Space Mission Corps

by Tymber Dalton

3.74 · 72 ratings

contemporary · erotica · poly · menage · explicit-plentiful · queer · bisexual · m-m-f · futuristic · alpha male · m-m-m · m-m · bdsm · fantasy · length-short · reverse harem · science fiction · aliens · men in uniform · hurt-comfort

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Tales Of The Shareem

by Allyson James

3.92 · 175 ratings

science fiction · erotica · m-f · futuristic · bdsm · menage · aliens · alpha male · poly · length-short · shy heroine · length-medium · anal sex · class difference · length-novella · possessive hero · virgin heroine · cold hero · m-f-m · bondage

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Cyberevolution

by Kaitlyn O'Connor

3.90 · 148 ratings

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

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Dragons in Exile

by Lili Zander

4.06 · 131 ratings

science fiction · shapeshifters · audiobook · futuristic · aliens · length-short · menage · m-f · poly · 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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Vakarran Captives

by Sara Fields

3.82 · 57 ratings

suspense · audiobook · science fiction · dark · m-f-m · bdsm · spanking · length-short · futuristic · reverse harem · fantasy · aliens · menage · poly · abduction · dystopian · non-human-hero · m-m-f · tortured heroine · possessive hero

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Oath Forger

by Nia Mars

3.92 · 68 ratings

human-trafficking · war · possessive hero · military · first-person-pov · insta-love · class difference · men in uniform · age difference · aliens · fated-mates · futuristic · reverse harem · length-short · independent heroine · super rich hero · nerdy-hero · shy heroine · science fiction · royalty

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Warriors of Hades

by Jenika Snow

3.47 · 39 ratings

non-human-hero · m-f-m · aliens · possessive hero · reverse harem · breeding · erotica · alpha male · poly · length-novella · menage · science fiction · slavery · insta-love · human-trafficking · m-f · dub-con · dystopian · tortured heroine · bdsm

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Enslaved

by Kaitlyn O'Connor

3.85 · 37 ratings

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

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Taken

by Stacy Jones

4.01 · 61 ratings

science fiction · poly · reverse harem · aliens · strong heroine · erotica · alpha male · m-f · futuristic · insta-love · military · abduction · multicultural · sweet-hero · independent heroine · possessive hero · forced proximity · humor · fighters · non-human-hero

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A Bride for Eight Brothers

by Abby Blake

3.53 · 58 ratings

length-short · reverse harem · erotica · contemporary · poly · science fiction · aliens · bdsm · futuristic · menage · spanking · m-f · fantasy · alpha male

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The Fallen World

by C.R. Jane

3.82 · 37 ratings

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

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Prison World

by Julie K. Cohen

4.02 · 46 ratings

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

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Alcandians

by Mary Wine

3.57 · 27 ratings

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

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The Arathians

by Nicole Krizek

3.73 · 42 ratings

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

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The Intergalactic Guide to Humans

by Skye MacKinnon

3.99 · 44 ratings

science fiction · length-novella · humor · aliens · multicultural · audiobook · non-human-hero · first-person-pov · possessive hero · cheerful heroine · anal sex · cold hero · human-trafficking · dual-pov · double-penetration · creative-anatomy · abduction · sweet heroine · m-f-m · childfree-couple

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Purple Planet

by Zara Starr

3.75 · 12 ratings

audiobook · paranormal · fantasy · science fiction · futuristic · survival · poly · m-f · aliens · abduction · reverse harem · length-short · dual-pov · male-pov · first-person-pov · caretaking · arranged marriage · length-medium · open-door · forced proximity

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The Danans

by Nhys Glover

4.05 · 21 ratings

aliens · science fiction · reverse harem · fated-mates · length-short · first-person-pov · m-f · non-human-hero · futuristic · creative-anatomy · poly · explicit-open-door · abduction · forced proximity · tortured hero · survival · length-medium · fantasy · explicit-plentiful

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