The Klaskians
by Amelia Wilson
3.63 · 8 ratings
science fiction · futuristic · aliens · shapeshifters · vampires · menage · demons · paranormal · length-novella · multicultural · witches · fantasy · length-long
The Klaskians: Similar series
The Aurora Cycle
by Amie Kaufman
4.16 · 283 ratings
found-family · length-long · young adult · aliens · dystopian · science fiction · futuristic · magic · suspense · mystery · humor · new adult · war · military · death · queer · behind-doors · dual-pov · time travel · strong heroine
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Starlight's Shadow
by Jessie Mihalik
4.06 · 181 ratings
aliens · science fiction · futuristic · military · found-family · strong heroine · independent heroine · sweet-hero · heroine sleuth · non-human-hero · length-long · competent heroine · slow burn · first-person-pov · war · from hate to love · open-door · dangerous heroine · forced proximity · multicultural
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Seven Brides for Seven Alien Brothers
by Honey Phillips
4.17 · 265 ratings
aliens · science fiction · futuristic · non-human-hero · explicit-open-door · forced proximity · m-f · alpha male · strong heroine · monsters · insta-love · fated-mates · working class heroine · paranormal · abduction · virgin heroine · pregnancy · found-family · dual-pov · creative-anatomy
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Species Imperative
by Julie E. Czerneda
4.06 · 65 ratings
time travel · futuristic · length-long · science fiction · aliens · dystopian · paranormal · military · mystery
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An Uncommon Whore
by Belinda McBride
3.81 · 45 ratings
futuristic · science fiction · suspense · royalty · contemporary · m-m · dark · slavery · military · queer · length-short · abuse · aliens · commander · torture-scs · second chances · secret child · pirates · rape · male-pov
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Star Guardians
by Ruby Lionsdrake
4.12 · 96 ratings
science fiction · aliens · futuristic · length-medium · non-human-hero · military · new adult · open-door · rape-non-mc · humor · misogyny · length-short
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My Holiday Tails
by Marina Simcoe
4.04 · 91 ratings
science fiction · length-short · aliens · monsters · explicit-open-door · futuristic · m-f · paranormal · non-human-hero · slow burn · length-medium · open-door · arranged marriage · shapeshifters · alpha male · third-person-pov · height-difference · strong heroine · sweet heroine · creative-anatomy
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Zandian Brides
by Renee Rose
4.12 · 99 ratings
science fiction · aliens · bdsm · futuristic · length-short · spanking · non-human-hero · menage · anal sex · explicit-open-door · dub-con · rape-mc · bondage · reverse harem · pregnancy · past-sexual-abuse · slavery · past-abuse · erotica · disabilities and marks
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Chosen by the Karal
by Harmony Raines
3.77 · 55 ratings
science fiction · aliens · non-human-hero · futuristic · multicultural · m-f · length-novella · curvy heroine · dystopian · length-short
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Phantom Warriors
by Jordan Summers
3.60 · 63 ratings
m-f · aliens · science fiction · futuristic · length-novella · shapeshifters · contemporary · length-short · urban fantasy · legends & fairy tales · alpha male · shy heroine · vampires · indigenous-mc
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Warriors of Karal
by Harmony Raines
4.01 · 52 ratings
aliens · science fiction · multicultural · futuristic · length-novella · non-human-hero · erotica · m-f · length-short
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The Azziarin
by Hannah Davenport
3.99 · 57 ratings
science fiction · aliens · futuristic · military · length-short · length-novella · pregnancy · forbidden love · humor · war · abduction · secret child · other-man-woman · alpha male · death · possessive hero · strong heroine · men in uniform · cheating · suspense
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Galactic Mates
by Luna Hunter
4.16 · 57 ratings
military · futuristic · humor · aliens · science fiction · shapeshifters · length-novella · new adult · length-short
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Forbidden Bonds
by Cara Bristol
4.53 · 34 ratings
dual-pov · m-f · futuristic · abduction · forbidden love · science fiction · aliens · forced proximity · suspense · from hate to love · length-medium · royalty · betrayal · contemporary · friends to lovers · fantasy · mystery · grumpy sunshine · abuse · explicit-open-door
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Kaleidian Warrior Dads
by Athena Storm
4.15 · 45 ratings
length-short · science fiction · paranormal · angels · contemporary · m-f · suspense · aliens · futuristic · demons · dual-pov · fantasy · monsters · single-father · non-human-hero · competent heroine · historical · explicit-open-door · super rich hero · fated-mates
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Distant Desires
by Cambria Hebert
3.74 · 19 ratings
science fiction · length-long · futuristic · aliens · urban fantasy · m-f · possessive hero · erotica
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Interspecies Alliances
by Eryn Ivers
3.97 · 35 ratings
aliens · science fiction · queer · m-m · explicit-open-door · futuristic · military · multicultural · length-medium · disabilities and marks · bdsm · caretaking · erotica · past-abuse · dual-pov · age difference · forced proximity · third-person-pov · hurt-comfort · male-pov
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Levekk Invaders
by Lea Linnett
4.02 · 23 ratings
aliens · science fiction · futuristic · competent heroine · length-medium · length-short · poor heroine · m-f · forced proximity · forbidden love · multicultural · height-difference · strong heroine · vengeance · cheerful heroine · explicit-open-door · disabilities and marks · fantasy · cold hero · caretaking
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Alien Mates
by Ashley L. Hunt
4.00 · 10 ratings
length-long · science fiction · futuristic · anthologies · aliens · paranormal · mystery · angels · suspense · fantasy
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by Maia Starr
4.00 · 15 ratings
futuristic · science fiction · length-epic · military · fantasy · shapeshifters · witches · aliens · paranormal · new adult · angels · humor · psychics · anthologies · vampires · suspense · demons
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Palaxian protectors of Earth
by Snow Morningstar
4.67 · 3 ratings
military · length-short · aliens · science fiction · futuristic · demons · shapeshifters · witches · multicultural
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