Big Balls and Brass Knuckles: Similar series
Furry Alien Mates
by Delaney Rain
3.99 · 113 ratings
contemporary · multicultural · sweet-hero · dual-pov · science fiction · queer · creative-anatomy · m-m · new adult · height-difference · caretaking · first-person-pov · insta-love · non-human-hero · fantasy · anal sex · aliens · fated-mates · explicit-plentiful · possessive hero
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The Administration
by Manna Francis
4.29 · 367 ratings
m-m · science fiction · dystopian · queer · bdsm · futuristic · length-novella · dark · male-pov · mystery · bisexual · suspense · length-medium · dub-con · erotica · explicit-plentiful · abuse · rape · open-door · cruel hero
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Starfighter
by Hamlet Machine
4.21 · 33 ratings
length-novella · aliens · science fiction · queer · m-m · futuristic · military · dark · from hate to love · fantasy · paranormal · mystery · vampires · dystopian · war
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Anti-Heroes
by Megan Derr
4.00 · 38 ratings
queer · m-m · science fiction · length-novella · superheroes · fantasy · urban fantasy · paranormal · futuristic
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Charybdis Station
by C.W. Gray
4.52 · 25 ratings
science fiction · queer · audiobook · aliens · m-m · length-novella · shapeshifters · futuristic · fated-mates
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Zatan Warriors
by Leo Thorne
3.48 · 23 ratings
m-m · audiobook · omegaverse · science fiction · multicultural · queer · length-novella · aliens · explicit-plentiful · length-short · paranormal · futuristic · fantasy
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Prosperity
by Alexis Hall
4.20 · 40 ratings
fantasy · steampunk · historical · science fiction · queer · m-m · futuristic · length-novella · explicit-open-door · paranormal · found-family · military · erotica · victorian · young adult · poly · m-f · m-m-f · length-medium · magic
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The Spell Saga
by Cari Z.
4.00 · 18 ratings
paranormal · military · historical · urban fantasy · magic · steampunk · m-m · queer · fantasy · victorian · length-novella · science fiction · mystery · war · suspense · hurt-comfort · length-short
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New Seattle
by M.J. O'Shea
3.62 · 13 ratings
science fiction · queer · m-m · length-novella · futuristic · erotica · dystopian · bad boys · new adult · length-short
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Encounters
by Ann Somerville
3.54 · 13 ratings
m-m · futuristic · fantasy · science fiction · queer · length-novella · erotica · contemporary · length-short · paranormal
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Alien Lovers
by Orion Blaze
3.47 · 17 ratings
science fiction · multicultural · queer · m-m · length-novella · futuristic · queer-awakening · aliens · non-human-hero
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Venomous Mates
by Jackie Nacht
3.56 · 16 ratings
young adult · m-m · length-novella · paranormal · queer · science fiction · futuristic · fantasy · contemporary
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Saturnian Trilogy
by Stormy Glenn
3.83 · 12 ratings
queer · length-novella · m-m · paranormal · science fiction · insta-love · suspense · aliens · fantasy · mystery
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Outlaw MC
by James Cox
3.86 · 22 ratings
science fiction · queer · length-novella · m-m · futuristic · bikers · menage · friends to lovers · bdsm · erotica · multicultural
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Cyborg
by Charity Parkerson
3.70 · 10 ratings
science fiction · queer · length-novella · m-f · audiobook · futuristic · m-m · military · erotica · fantasy · length-short
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Omega Awakening
by Aiden Bates
3.46 · 13 ratings
demons · paranormal · fantasy · angels · witches · shapeshifters · m-m · vampires · psychics · queer · omegaverse · futuristic · science fiction · length-novella · contemporary · bondage · erotica · bdsm · breeding · length-short
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Ylendrian Empire
by Reesa Herberth
3.73 · 11 ratings
science fiction · futuristic · length-novella · suspense · length-medium · queer · m-m · hurt-comfort · poly · erotica · military · m-m-f · mystery · fantasy · bisexual
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Checkmate
by Lex Chase
3.86 · 7 ratings
queer · length-novella · m-m · science fiction · futuristic · fantasy · contemporary · superheroes · paranormal
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Spandex and Superpowers
by Charles Payseur
3.44 · 9 ratings
contemporary · m-m · humor · fantasy · science fiction · queer · superheroes · length-novella · futuristic · christmas · paranormal · shapeshifters · multicultural · urban fantasy
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Alien Experiment
by Eva Evans
2.83 · 6 ratings
science fiction · queer · length-novella · m-m · futuristic · aliens · poly · m-m-m · anal sex · abduction
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Omegas
by Caitlin Ricci
3.17 · 6 ratings
omegaverse · paranormal · length-novella · m-m · fantasy · queer · werewolves · shapeshifters · science fiction · pregnancy · arranged marriage · suspense · age difference · abuse · urban fantasy · contemporary · m-f · f-f · forced-pregnancy
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