The Mate Index
by SJ Sanders
4.12 · 136 ratings
science fiction · aliens · futuristic · length-short · m-f · length-novella · non-human-hero · explicit-open-door · poly · audiobook · paranormal · length-medium · pregnancy · monsters · reverse harem · urban fantasy · contemporary · explicit-plentiful · sweet heroine · fantasy
The Mate Index: Similar series
Cowboy Colony Mail-Order Brides
by Ursa Dax
4.11 · 404 ratings
science fiction · western · aliens · humor · m-f · explicit-open-door · cowboys · futuristic · forced proximity · insta-love · first-person-pov · strong heroine · dual-pov · multicultural · arranged marriage · independent heroine · male-pov · height-difference · marriage of convenience · non-human-hero
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Lords of the Var
by Michelle M. Pillow
4.06 · 164 ratings
science fiction · aliens · shapeshifters · length-short · futuristic · audiobook · m-f · royalty · contemporary · alpha male · humor · urban fantasy · erotica · non-human-hero · demons · tiger shifter · competent heroine · pregnancy · mafia · independent heroine
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Xarc'n Warriors
by Lynnea Lee
4.19 · 324 ratings
science fiction · fated-mates · futuristic · aliens · m-f · length-short · creative-anatomy · dual-pov · fighters · dystopian · explicit-open-door · post-apocalyptic · audiobook · insta-love · alpha male · first-person-pov · height-difference · paranormal · virgin hero · sweet-hero
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Alien Abduction
by Honey Phillips
4.12 · 529 ratings
science fiction · m-f · abduction · aliens · dual-pov · third-person-pov · alpha male · male-pov · insta-love · futuristic · forced proximity · explicit-open-door · possessive hero · contemporary · height-difference · length-short · creative-anatomy · caretaking · non-human-hero · slavery
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Mates for the Raskarrans
by Heather Fox
4.04 · 164 ratings
science fiction · explicit-open-door · aliens · fated-mates · futuristic · non-human-hero · dual-pov · m-f · virgin hero · sweet-hero · length-short · strong heroine · forced proximity · death · first-person-pov · caretaking · insta-love · multicultural · survival · grumpy sunshine
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Arcav Alien Invasion
by Hope Hart
4.21 · 116 ratings
aliens · science fiction · futuristic · m-f · non-human-hero · length-short · audiobook · explicit-plentiful · military · explicit-open-door · creative-anatomy · from hate to love · royalty · body-betrayal · self harm · fated-mates · multicultural · dub-con · competent heroine
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Darklands
by Autumn Dawn
3.83 · 99 ratings
science fiction · futuristic · m-f · aliens · fantasy · shapeshifters · length-short · length-novella · werewolves · paranormal · erotica · contemporary · length-medium · misogyny · urban fantasy · magic · alpha male · young adult
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Hell Squad
by Anna Hackett
4.22 · 293 ratings
military · aliens · science fiction · m-f · audiobook · dystopian · futuristic · length-short · independent heroine · length-novella · alpha male · explicit-open-door · cold heroine · cold hero · war · erotica · commander · height-difference · rich heroine · new adult
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My Holiday Tails
by Marina Simcoe
3.99 · 94 ratings
science fiction · audiobook · length-short · aliens · futuristic · monsters · explicit-open-door · m-f · open-door · non-human-hero · arranged marriage · length-medium · shapeshifters · slow burn · paranormal · alpha male · possessive hero · christmas · humor · fantasy
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Xian Warriors
by Regine Abel
4.25 · 124 ratings
audiobook · m-f · science fiction · military · non-human-hero · humor · aliens · futuristic · multicultural · creative-anatomy · competent heroine · explicit-open-door · suspense · fated-mates · strong heroine · virgin hero · gifted heroine · war · length-medium · length-short
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The Phoenix Adventures
by Anna Hackett
4.08 · 123 ratings
science fiction · m-f · futuristic · military · length-short · fantasy · aliens · length-novella · paranormal · horror · pirates · suspense
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Primal Planet
by Loki Renard
3.61 · 39 ratings
science fiction · explicit-plentiful · bdsm · length-short · spanking · from hate to love · curvy heroine · aliens · futuristic · captive · breeding · commander · dual-pov · m-f · alpha male · abduction · non-human-hero · insta-love · primal-play · sweet heroine
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Imperial Princes
by Mina Carter
3.69 · 36 ratings
futuristic · science fiction · length-short · aliens · military · open-door · abuse · rape-mc · rape · m-f · commander · cold hero · independent heroine · cruel hero · harems · explicit-open-door · pregnancy · royalty · sassy heroine · suspense
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Gaian Stories
by Janet Miller
3.67 · 51 ratings
futuristic · science fiction · aliens · non-human-hero · m-f · length-short · contemporary · from hate to love · length-novella · alpha male · breeding · length-medium · military · erotica
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Ice World Warriors
by Jessica Grayson
3.88 · 59 ratings
science fiction · abduction · length-short · fated-mates · aliens · possessive hero · non-human-hero · mental-trauma · abuse-non-mc · tortured heroine · first-person-pov · dual-pov · futuristic · shapeshifters · abuse · paranormal · m-f · pregnancy · explicit-open-door · male-pov
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Dakonian Alien Mail Order Brides
by Cara Bristol
3.95 · 55 ratings
aliens · science fiction · futuristic · dual-pov · m-f · humor · length-novella · fated-mates · non-human-hero · length-short · strong heroine · childfree-couple · open-door · tall-heroine · fatphobia · contemporary · sassy heroine · heroine sleuth
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Trident Alliance Mail Order Brides
by Athena Storm
3.65 · 31 ratings
paranormal · science fiction · length-short · futuristic · fantasy · aliens · strong heroine · dual-pov · audiobook · m-f · commander · competent heroine · sweet-hero · alpha male · betrayal · class difference · outlaw-heroine · explicit-plentiful · arranged marriage · explicit-open-door
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Serpents of Serant
by Robin O'Connor
4.43 · 68 ratings
aliens · m-f · science fiction · dual-pov · futuristic · fated-mates · fantasy · explicit-plentiful · length-short · paranormal · creative-anatomy · non-human-hero · explicit-open-door · monsters · military · multicultural · erotica · height-difference · from hate to love · forbidden love
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The Match Program
by Rena Marks
4.35 · 29 ratings
futuristic · science fiction · aliens · strong heroine · alpha male · length-short · explicit-open-door · past-abuse · m-f · monsters · shapeshifters · creative-anatomy · paranormal · friends to lovers · pregnancy · misogyny · arranged marriage · non-human-hero · erotica · length-medium
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Kaleidian Warrior Dads
by Athena Storm
4.15 · 45 ratings
length-short · science fiction · paranormal · angels · aliens · futuristic · contemporary · m-f · suspense · fantasy · monsters · dual-pov · demons · non-human-hero · super rich hero · fated-mates · single-father · historical · explicit-open-door · competent heroine
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Love and War
by R.A. Steffan
3.85 · 30 ratings
futuristic · aliens · audiobook · science fiction · mental-trauma · racism · third-person-pov · dual-pov · creative-anatomy · angst · death · length-short · suspense · m-f · non-human-hero · strong heroine · slavery · forced proximity · independent heroine · political-intrigue
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The Ragrim Conflict
by Nessa Claugh
4.26 · 17 ratings
explicit-open-door · third-person-pov · dual-pov · independent heroine · aliens · audiobook · m-f · science fiction · mental-trauma · non-human-hero · caretaking · strong heroine · sweet-hero · men in uniform · length-short · forced proximity · competent heroine · fighters · military · abuse-non-mc
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Colony: Nyx
by Demelza Carlton
4.13 · 23 ratings
science fiction · aliens · length-short · paranormal · futuristic · length-novella · m-f · dual-pov · fated-mates · fantasy · shapeshifters · explicit-open-door · superheroes · shy heroine · non-human-hero · abuse-non-mc · slavery · tortured heroine · super rich hero · virgin heroine
All books in this series ❯