Centauri Captives: Similar series
Dragon Lords of Valdier
by S.E. Smith
4.05 · 370 ratings
science fiction · aliens · futuristic · non-human-hero · shapeshifters · audiobook · ic-standalone · standalone · standalone-first · explicit-open-door · dragon shifter · m-f · alpha male · fated-mates · length-novella · length-medium · strong heroine · independent heroine · possessive hero · erotica
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Horned Holidays
by Honey Phillips
4.14 · 90 ratings
m-f · science fiction · explicit-open-door · aliens · christmas · futuristic · dual-pov · virgin hero · non-human-hero · found-family · length-novella · single-mother · virgin heroine · third-person-pov · competent heroine · commander · slow burn · sweet heroine · shapeshifters · first-in-series
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Darklands
by Autumn Dawn
3.82 · 100 ratings
m-f · futuristic · science fiction · shapeshifters · fantasy · aliens · werewolves · paranormal · length-novella · length-short · contemporary · erotica · young adult · length-medium · first-in-series · urban fantasy · audiobook · magic · standalone-first · alpha male
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Chosen by the Karal
by Harmony Raines
3.77 · 55 ratings
futuristic · non-human-hero · science fiction · multicultural · aliens · m-f · length-novella · curvy heroine · standalone-first · length-short · dystopian · first-in-series
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Starfighter
by Hamlet Machine
4.21 · 33 ratings
science fiction · queer · aliens · futuristic · m-m · length-novella · from hate to love · fantasy · military · dark · vampires · mystery · dystopian · war · paranormal
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Immortal Essence
by RaShelle Workman
3.64 · 42 ratings
aliens · futuristic · science fiction · fantasy · contemporary · length-novella · dystopian · length-short · standalone-first · first-in-series · urban fantasy · length-medium · paranormal · insta-love
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Elemental Dragons
by Scarlett Grove
4.13 · 31 ratings
futuristic · shapeshifters · science fiction · psychics · length-novella · angels · paranormal · fantasy · aliens · demons · military · standalone-first · first-in-series
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The Intergalactic Guide to Humans
by Skye MacKinnon
3.89 · 48 ratings
science fiction · humor · aliens · length-novella · audiobook · standalone-first · multicultural · ic-standalone · standalone · m-f · poly · menage · male-pov · reverse harem · futuristic · m-f-m · childfree-couple · sweet heroine · creative-anatomy · abduction
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Vaxxlian Alien Mail Order Brides
by Sue Mercury
4.26 · 67 ratings
science fiction · futuristic · aliens · dual-pov · m-f · explicit-open-door · length-novella · non-human-hero · open-door · paranormal · usa · virgin heroine · marriage of convenience · dystopian · virginia · insta-love · past-abuse · fated-mates · shapeshifters · creative-anatomy
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Diaspora Worlds
by Melisse Aires
3.43 · 33 ratings
futuristic · science fiction · aliens · length-novella · standalone-first · first-in-series · length-short · harems · bodyguard-hero · open-door · non-human-hero · erotica · m-f · forced proximity
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Starwalkers
by Julia Crane
4.35 · 20 ratings
aliens · science fiction · length-novella · young adult · futuristic · military · first-in-series · standalone-first · dystopian · contemporary · legends & fairy tales · urban fantasy · magic
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Terran Times Second Wave
by Viola Grace
3.83 · 174 ratings
science fiction · length-novella · futuristic · m-f · aliens · erotica · shapeshifters · fantasy · paranormal · fated-mates · breeding · standalone-first · non-human-hero · first-in-series · contemporary
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Lords of Arr'Carthian
by Cathy McAllister
3.59 · 22 ratings
futuristic · science fiction · length-novella · aliens · non-human-hero · length-short · first-in-series · standalone-first
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Celestial Angels
by Rosette Lex
3.29 · 21 ratings
futuristic · science fiction · length-novella · aliens · standalone-first · dystopian · paranormal · fantasy · first-in-series · cruel hero
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At The Alien Hotel
by Kate Sinner
4.42 · 12 ratings
humor · aliens · science fiction · dual-pov · length-novella · m-f · non-human-hero · explicit-open-door · futuristic · from hate to love · abduction · forced proximity · creative-anatomy · forbidden love · possessive hero · found-family · first-in-series · standalone-first
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Celestial Protectors
by Aana Celestya
3.47 · 15 ratings
science fiction · futuristic · length-novella · aliens · fantasy · standalone-first · m-f · first-in-series · length-short
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Black Planet
by Belinda McBride
3.71 · 7 ratings
standalone-first · science fiction · length-novella · first-in-series · paranormal · futuristic · aliens · menage · fantasy · multicultural
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Warlords of Farian
by Bailey Dark
3.71 · 7 ratings
futuristic · science fiction · length-novella · audiobook · aliens · first-in-series · standalone-first · military · commander
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Alien Warrior Brides
by Taylor Neptune
3.66 · 16 ratings
aliens · science fiction · new adult · futuristic · military · humor · multicultural · length-novella · length-short · forced proximity · pregnancy · abduction · breeding · first-in-series · standalone-first · open-door
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Zocrone of the Seven Galaxies
by Sloane Meyers
4.00 · 4 ratings
futuristic · multicultural · science fiction · aliens · length-novella · length-short · standalone-first · first-in-series
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Intergalactic Mates
by Zara Harris
4.00 · 5 ratings
science fiction · multicultural · length-novella · futuristic · aliens · military · dystopian · first-in-series · fantasy · standalone-first
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Mated to the Alien King
by Lisa Lace
4.00 · 6 ratings
futuristic · science fiction · military · multicultural · length-novella · aliens · first-in-series · standalone-first
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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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