Viper: Similar series
Raider Warlords of the Vandar
by Tana Stone
4.09 · 220 ratings
aliens · science fiction · alpha male · from hate to love · explicit-open-door · humor · military · length-medium · length-short · possessive hero · m-f · fated-mates · futuristic · strong heroine · dual-pov · virgin heroine · commander · abduction · fantasy · erotica
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An Uncommon Whore
by Belinda McBride
3.81 · 45 ratings
science fiction · futuristic · contemporary · suspense · royalty · m-m · dark · slavery · abuse · aliens · queer · military · length-short · first-person-pov · secret child · second chances · fantasy · rape · pirates · commander
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Warriors of the Lathar
by Mina Carter
4.16 · 322 ratings
science fiction · futuristic · aliens · non-human-hero · m-f · military · explicit-open-door · open-door · length-short · suspense · alpha male · length-novella · strong heroine · competent heroine · age difference · forced proximity · dual-pov · possessive hero · commander · length-medium
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A World Beyond
by Michelle Howard
3.89 · 116 ratings
science fiction · aliens · military · futuristic · length-short · non-human-hero · shapeshifters · alpha male · erotica · explicit-open-door · independent heroine · m-f · suspense · abuse · angst · humor · paranormal · dual-pov · length-medium · fantasy
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Tribute Brides of the Drexian Warriors
by Tana Stone
4.08 · 137 ratings
science fiction · aliens · military · futuristic · length-short · non-human-hero · m-f · multicultural · abduction · length-medium · fantasy · humor · from hate to love · contemporary · height-difference · pirates · commander · sassy heroine · paranormal · alpha male
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Xian Warriors
by Regine Abel
4.28 · 122 ratings
non-human-hero · military · m-f · science fiction · multicultural · creative-anatomy · futuristic · aliens · humor · competent heroine · explicit-open-door · suspense · virgin hero · strong heroine · fated-mates · war · gifted heroine · insta-love · sweet-hero · bodyguard-hero
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Chaos Station
by Kelly Jensen
4.18 · 62 ratings
queer · military · m-m · science fiction · length-short · futuristic · aliens · friends to lovers · hurt-comfort · abuse · length-medium · found-family · erotica · second chances
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Refuge
by Cynthia Sax
4.34 · 47 ratings
science fiction · futuristic · aliens · m-f · length-short · alpha male · strong heroine · fighters · tortured heroine · military · possessive hero · non-human-hero · torture-scs · commander · bad boys · tall-heroine · fantasy · fated-mates · super rich hero · from hate to love
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Ice World Warriors
by Jessica Grayson
3.86 · 58 ratings
science fiction · abduction · fated-mates · length-short · aliens · futuristic · abuse · non-human-hero · paranormal · dual-pov · possessive hero · m-f · mental-trauma · shapeshifters · first-person-pov · tortured heroine · abuse-non-mc · explicit-open-door · slavery · fantasy
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Mating Wars
by Aya Morningstar
3.91 · 49 ratings
military · futuristic · humor · aliens · science fiction · length-short · shapeshifters · multicultural · length-novella · alpha male · m-f · non-human-hero · erotica
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TerraMates
by Lisa Lace
3.98 · 120 ratings
multicultural · futuristic · military · science fiction · suspense · length-short · aliens · length-medium · m-f · angels · vengeance · royalty · curvy heroine · pirates · strong heroine · non-human-hero · cruel hero · shapeshifters · war · bdsm
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Celestial Mates
by Marla Therron
3.58 · 45 ratings
science fiction · futuristic · military · aliens · length-short · slavery · alpha male · erotica · fantasy · open-door · length-epic · abduction
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Conquered World
by Elin Wyn
4.17 · 94 ratings
m-f · aliens · science fiction · length-short · non-human-hero · paranormal · multicultural · fantasy · open-door · military · career professional · alpha male · futuristic · competent heroine · cold hero · fighters · strong heroine · height-difference · graphic-violence · sassy heroine
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Forbidden Mates of the Ardun Royal Guard
by Ami Wright
3.97 · 31 ratings
science fiction · aliens · m-f · length-short · alpha male · fated-mates · military · futuristic · monsters · humor · erotica · strong heroine · non-human-hero · fantasy · f-f · royalty · dual-pov · fatphobia · length-novella · curvy heroine
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Detyen Warriors
by Kate Rudolph
3.50 · 22 ratings
forced proximity · non-human-hero · suspense · science fiction · open-door · aliens · military · futuristic · alpha male · death · dual-pov · length-short · new adult · abduction · strong heroine · competent heroine · cold hero · fated-mates · demons · insta-love
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The Pruxnae
by Lucy Varna
3.90 · 15 ratings
science fiction · length-short · futuristic · aliens · suspense · m-f · military · abduction · cold heroine · warrior-heroine · dual-pov · length-novella · alpha male · men in uniform · war · explicit-open-door
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Warriors
by L.P. Peace
4.33 · 18 ratings
science fiction · fantasy · length-short · aliens · length-medium · futuristic · reverse harem · military · past-sexual-abuse · non-human-hero · sassy heroine · bisexual · shy-hero · abuse · fated-mates · independent heroine · tall-heroine · alpha male · black-mc · slavery
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Star Warrior
by C.F. Harris
4.00 · 9 ratings
new adult · military · futuristic · humor · aliens · science fiction · length-short · length-novella
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Galactic Alpha's Conquest
by Stella Cassy
4.00 · 8 ratings
science fiction · length-short · military · multicultural · shapeshifters · aliens · futuristic · fantasy · paranormal · length-medium
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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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