Palaxian protectors of Earth

by Snow Morningstar

4.67 · 3 ratings

length-short · aliens · science fiction · military · demons · futuristic · first-in-series · standalone-first · audiobook · multicultural · shapeshifters · witches

Palaxian protectors of Earth: Similar series

Accidental Alien Brides

by January Bell

4.00 · 340 ratings

science fiction · ic-standalone · standalone · non-human-hero · military · audiobook · humor · aliens · standalone-first · dual-pov · explicit-open-door · possessive hero · first-person-pov · length-short · futuristic · forced proximity · arranged marriage · slow burn · strong heroine · monsters

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Earth Fathers

by Lyn Gala

4.13 · 101 ratings

science fiction · queer · m-m · aliens · multicultural · audiobook · third-person-pov · boss & employee · creative-anatomy · military · nerdy-hero · non-human-hero · futuristic · length-short · erotica · found-family · dub-con · explicit-plentiful · friends to lovers · abduction

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Dragon Lords

by Michelle M. Pillow

3.96 · 307 ratings

shapeshifters · futuristic · aliens · science fiction · audiobook · non-human-hero · m-f · alpha male · demons · royalty · length-short · length-long · fated-mates · virgin heroine · dragon shifter · contemporary · pirates · length-medium · first-in-series · standalone-first

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First Ordinance

by Connie Suttle

4.13 · 88 ratings

shapeshifters · audiobook · menage · length-medium · immortal-hero · poly · early-20s-mmc · aliens · reverse harem · magic · demons · vampires · 100-plus-years-mmc · time travel · immortal-heroine · in-his-30s · abuse · futuristic · strong heroine · royalty

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Galactic Conspiracies

by Rob Colton

3.98 · 52 ratings

aliens · science fiction · futuristic · queer · m-m · length-short · military · alpha male · insta-love · abduction · pregnancy · abuse · height-difference · fated-mates · male-pov · first-person-pov · secret child · first-in-series · working class hero · standalone-first

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Unit A12

by Morgan Robinson

3.84 · 89 ratings

possessive hero · non-human-hero · science fiction · height-difference · aliens · fated-mates · length-short · breeding · insta-love · futuristic · creative-anatomy · virgin hero · dual-pov · multicultural · pregnancy · first-person-pov · m-f · praise-kink · explicit-plentiful · slow burn

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Mating Wars

by Aya Morningstar

3.91 · 49 ratings

military · futuristic · aliens · humor · science fiction · length-short · shapeshifters · multicultural · length-novella · m-f · non-human-hero · first-in-series · standalone-first · erotica · alpha male

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Alien Warlord's Conquest

by Vi Voxley

4.19 · 40 ratings

aliens · military · science fiction · futuristic · standalone-first · length-short · first-in-series · commander · standalone · m-f · length-novella

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The Ravager Chronicles

by Sara Page

3.80 · 24 ratings

poly · science fiction · multicultural · aliens · futuristic · reverse harem · length-short · military · demons · menage

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TerraMates

by Lisa Lace

3.97 · 121 ratings

futuristic · military · science fiction · multicultural · audiobook · length-short · suspense · aliens · length-medium · m-f · anal sex · possessive hero · war · bdsm · first-in-series · tortured heroine · cruel hero · standalone-first · insta-love · pirates

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Warriors of Sangrin

by Nancey Cummings

4.06 · 77 ratings

audiobook · science fiction · military · aliens · futuristic · length-short · m-f · length-medium · superheroes · non-human-hero · alpha male · open-door · length-novella · erotica · competent heroine · grumpy sunshine · strong heroine · fighters · age difference · possessive hero

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The Last Alphas of Thracos

by Marina Maddix

3.94 · 18 ratings

science fiction · futuristic · military · humor · aliens · length-short · shapeshifters · standalone-first · m-f · first-in-series · fantasy · paranormal · length-medium

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Genetically Modified

by Holly S. Roberts

4.07 · 30 ratings

audiobook · shapeshifters · paranormal · aliens · fantasy · dystopian · length-short · m-f · military · urban fantasy · found-family · first-in-series · standalone-first · strong heroine · demons · suspense · length-medium · science fiction · new adult · futuristic

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Conquered World

by Elin Wyn

4.08 · 100 ratings

science fiction · aliens · m-f · audiobook · length-short · non-human-hero · multicultural · fantasy · paranormal · open-door · military · career professional · futuristic · alpha male · fighters · cold hero · competent heroine · strong heroine · graphic-violence · height-difference

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Celestial Mates

by Marla Therron

3.59 · 46 ratings

science fiction · futuristic · military · aliens · length-short · length-epic · fantasy · abduction · standalone-first · alpha male · erotica · slavery · first-in-series · open-door

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The Pruxnae

by Lucy Varna

3.83 · 18 ratings

science fiction · audiobook · futuristic · length-short · explicit-open-door · suspense · m-f · military · aliens · abduction · warrior-heroine · first-in-series · cold heroine · men in uniform · dual-pov · alpha male · length-novella · standalone-first · war

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Cyborg Force

by Cara Bristol

4.50 · 18 ratings

length-short · science fiction · forced proximity · suspense · from hate to love · military · mystery · futuristic · fantasy · aliens · paranormal · insta-love · alpha male · standalone-first · betrayal · first-in-series · mature couple

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Detyen Warriors

by Kate Rudolph

3.50 · 22 ratings

death · military · non-human-hero · open-door · forced proximity · aliens · futuristic · dual-pov · audiobook · alpha male · suspense · science fiction · length-short · new adult · insta-love · demons · cold hero · fated-mates · strong heroine · competent heroine

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Zulir Warrior Mates

by Kate Rudolph

3.75 · 22 ratings

military · audiobook · science fiction · demons · paranormal · angels · fantasy · aliens · length-short · length-medium · height-difference · standalone-first · heroine athlete · poly · first-in-series · explicit-open-door · m-f-m · m-m-f · bikers · forced proximity

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Kelderan Runic Warriors

by Jessie Donovan

4.20 · 20 ratings

science fiction · aliens · humor · futuristic · military · audiobook · length-short · standalone-first · first-in-series · length-novella · length-medium · non-human-hero · fantasy

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Star Warrior

by C.F. Harris

4.00 · 9 ratings

futuristic · new adult · science fiction · military · aliens · humor · length-short · length-novella

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Galactic Alpha's Conquest

by Stella Cassy

4.00 · 8 ratings

science fiction · audiobook · multicultural · shapeshifters · length-short · aliens · military · futuristic · paranormal · fantasy · standalone-first · length-medium · first-in-series

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Alien Tigers

by Tanya Jolie

3.00 · 3 ratings

witches · futuristic · demons · angels · shapeshifters · psychics · science fiction · military · length-novella · aliens · first-in-series · standalone-first

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