The Alien King: Similar series
Starfighter Training Academy
by Grace Goodwin
3.93 · 37 ratings
military · audiobook · futuristic · aliens · science fiction · length-novella · non-human-hero · fighters · length-medium · curvy heroine · competent heroine · explicit-open-door · first-in-series · m-f · standalone-first · war
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Warriors of Kaizon
by Luna Hunter
3.69 · 69 ratings
humor · military · shapeshifters · length-novella · aliens · futuristic · science fiction · alpha male · possessive hero · non-human-hero · royalty · dystopian · fantasy · virgin heroine · breeding · insta-love · fighters · erotica · paranormal · cheerful heroine
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Alien Barbarians of Zandipor
by Kim Fox
3.59 · 33 ratings
futuristic · humor · aliens · science fiction · military · length-novella · standalone-first · possessive hero · sassy heroine · insta-love · explicit-open-door · standalone · first-in-series · alpha male
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Zoran Warriors
by Luna Hunter
4.15 · 41 ratings
military · new adult · science fiction · humor · aliens · futuristic · non-human-hero · length-novella · alpha male · first-in-series · standalone-first · erotica
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Not Quite Terran
by Erin Tate
3.72 · 28 ratings
futuristic · science fiction · military · length-novella · aliens · humor · first-in-series · standalone-first · erotica
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Interstellar Brides: Ascension Saga
by Grace Goodwin
4.29 · 114 ratings
military · science fiction · aliens · futuristic · multicultural · length-novella · fated-mates · non-human-hero · aristocratic heroine · mystery · strong heroine · possessive hero · explicit-open-door · gifted heroine · sassy heroine · suspense · m-f · non-human-heroine · spanking · praise-kink
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Shamans & Shifters Space Opera
by Jenny Schwartz
4.56 · 32 ratings
science fiction · aliens · audiobook · futuristic · dystopian · fae · shapeshifters · steampunk · military · length-novella · werewolves · angst · fantasy · magic · paranormal · length-medium · pirates
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Galactic Mates
by Luna Hunter
4.16 · 57 ratings
futuristic · science fiction · military · aliens · humor · shapeshifters · length-novella · new adult · first-in-series · length-short · standalone-first
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Accidental Alien
by Erin Tate
4.01 · 39 ratings
humor · aliens · military · science fiction · futuristic · length-novella · first-in-series · standalone-first · erotica · political-intrigue · length-medium
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Windwalkers
by Lisa Renee Jones
4.32 · 22 ratings
paranormal · suspense · fantasy · science fiction · m-f · futuristic · aliens · competent heroine · alpha male · independent heroine · length-short · male-pov · misogyny · mystery · second chances · tortured hero · dystopian · secret-relationship · strong heroine · grumpy sunshine
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Red Rock Alien Mail Order Brides
by Erin Kellison
4.06 · 16 ratings
futuristic · aliens · science fiction · military · time travel · length-novella · humor · first-in-series · standalone-first
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Between Rebels
by Skye MacKinnon
3.94 · 16 ratings
length-novella · audiobook · science fiction · aliens · futuristic · military · poly · reverse harem · multicultural · erotica · alpha male · tortured heroine · m-f · fighters · first-in-series · standalone-first · strong heroine · abuse · humor · abduction
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Alien Baby Pact
by Aurelia Skye
4.29 · 34 ratings
multicultural · length-novella · audiobook · science fiction · aliens · alpha male · military · futuristic · post-apocalyptic · fated-mates · height-difference · m-f · east-asian-mc · new adult · suspense · first-in-series · paranormal · standalone-first · forced proximity · fantasy
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Olympia Alien Mail Order Brides
by K. Cantrell
3.10 · 10 ratings
aliens · length-novella · military · futuristic · science fiction · pregnancy · competent heroine · explicit-open-door · insta-love · himbo · arranged marriage · non-human-hero · contemporary · m-f · standalone-first · past-abuse · abuse-non-mc · first-in-series · mental-trauma · small town
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Vistran Love
by April Osirus
3.38 · 13 ratings
aliens · futuristic · science fiction · multicultural · length-novella · military · first-in-series · standalone-first
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Space Beasts
by Alyssa Ezra
3.59 · 17 ratings
futuristic · military · science fiction · length-novella · aliens · first-in-series · length-short · standalone-first
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The Alien King
by Maya Kane
3.83 · 6 ratings
military · science fiction · aliens · futuristic · length-novella · new adult · multicultural · standalone-first · first-in-series · humor
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The Varangian Chronicles
by Loribelle Hunt
3.80 · 5 ratings
futuristic · science fiction · length-novella · military · aliens · fantasy · europe · scandinavia · standalone-first · first-in-series
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Queen of the Savages
by Lisa Lace
3.80 · 5 ratings
military · science fiction · multicultural · length-novella · futuristic · aliens · standalone-first · fantasy · first-in-series · urban fantasy
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Alien Resistance
by Amanda Close
3.33 · 6 ratings
aliens · futuristic · science fiction · military · length-novella · first-in-series · audiobook · standalone-first
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The Department of Homeworld Security
by Cassandra Chandler
3.38 · 8 ratings
science fiction · length-novella · aliens · futuristic · military · humor · first-in-series · standalone-first
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Tu'fal Mates
by Brittany White
3.00 · 4 ratings
military · science fiction · futuristic · humor · aliens · multicultural · christian · length-novella · first-in-series · standalone-first · paranormal · fantasy
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Kahara Lords
by Lindsay Blanc
3.30 · 10 ratings
science fiction · military · aliens · futuristic · length-novella · length-long · standalone-first · first-in-series · length-epic
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