The Heart Of Another World: Similar series
Warriors of the Lathar
by Mina Carter
4.14 · 347 ratings
science fiction · futuristic · aliens · non-human-hero · m-f · military · explicit-open-door · open-door · length-short · suspense · alpha male · strong heroine · length-novella · competent heroine · possessive hero · dual-pov · age difference · forced proximity · commander · rape-mc
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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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Alien Barbarians of Zandipor
by Kim Fox
3.67 · 29 ratings
military · science fiction · length-novella · humor · aliens · futuristic · alpha male · sassy heroine · explicit-open-door · possessive hero · insta-love
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Brides of the Aashi
by Belle Harper
3.80 · 41 ratings
science fiction · aliens · reverse harem · poly · humor · length-short · futuristic · length-novella · pregnancy · fated-mates · m-f · m-f-m · explicit-open-door · menage
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Shamans & Shifters Space Opera
by Jenny Schwartz
4.56 · 32 ratings
science fiction · aliens · futuristic · fae · dystopian · shapeshifters · steampunk · length-novella · military · werewolves · angst · fantasy · magic · paranormal · length-medium · pirates
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Men of Omaron
by Juno Wells
4.01 · 31 ratings
science fiction · futuristic · military · aliens · fantasy · length-short · length-novella · explicit-open-door · pregnancy · royalty · dual-pov · m-f · alpha male · third-person-pov
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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 · erotica · length-novella · alpha male · war · possessive hero · anal sex · insta-love · arranged marriage · pirates · non-human-hero
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Conquered World
by Elin Wyn
4.10 · 99 ratings
aliens · science fiction · audiobook · m-f · length-short · non-human-hero · paranormal · multicultural · fantasy · open-door · military · career professional · futuristic · alpha male · competent heroine · cold hero · fighters · strong heroine · graphic-violence · height-difference
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Celestial Mates
by Marla Therron
3.59 · 46 ratings
futuristic · science fiction · military · aliens · length-short · erotica · slavery · length-epic · open-door · fantasy · abduction · alpha male
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Forbidden Mates of the Ardun Royal Guard
by Ami Wright
3.97 · 33 ratings
science fiction · m-f · aliens · length-short · alpha male · fated-mates · military · humor · monsters · futuristic · erotica · non-human-hero · strong heroine · fantasy · dual-pov · sunny hero · fatphobia · length-novella · curvy heroine · explicit-open-door
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Windwalkers
by Lisa Renee Jones
4.33 · 21 ratings
paranormal · suspense · fantasy · m-f · science fiction · aliens · futuristic · male-pov · survival · dual-pov · men in uniform · length-novella · strong heroine · grumpy sunshine · dystopian · secret-relationship · tortured hero · military · career professional · cheerful heroine
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Starwalkers
by Julia Crane
4.35 · 20 ratings
science fiction · aliens · length-novella · futuristic · young adult · military · dystopian · urban fantasy · magic · legends & fairy tales · contemporary
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Nova Brides
by Thea Dane
3.83 · 23 ratings
humor · aliens · science fiction · multicultural · length-novella · black-mc · length-short · futuristic · fated-mates · first-person-pov · dual-pov · african-american · alpha male · m-f · tall-heroine · arranged marriage · commander · explicit-open-door · non-human-hero · competent heroine
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The Pruxnae
by Lucy Varna
3.83 · 18 ratings
science fiction · audiobook · length-short · futuristic · suspense · explicit-open-door · aliens · military · m-f · abduction · cold heroine · warrior-heroine · length-novella · alpha male · men in uniform · dual-pov · war
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Cyborg Force
by Cara Bristol
4.50 · 18 ratings
length-short · science fiction · mystery · from hate to love · suspense · forced proximity · military · futuristic · fantasy · aliens · mature couple · paranormal · insta-love · betrayal · alpha male
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Detyen Warriors
by Kate Rudolph
3.50 · 22 ratings
dual-pov · futuristic · forced proximity · aliens · open-door · non-human-hero · military · death · science fiction · suspense · audiobook · alpha male · length-short · new adult · fated-mates · cold hero · demons · insta-love · abduction · competent heroine
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Tharan Warrior Menage
by Kallista Dane
4.00 · 17 ratings
futuristic · science fiction · aliens · length-short · length-novella · disabilities and marks · tortured hero · age difference · abduction · fighters · menage · insta-love · cruel hero · erotica
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Colony: Nyx
by Demelza Carlton
4.13 · 24 ratings
science fiction · aliens · length-short · paranormal · futuristic · length-novella · m-f · dual-pov · fated-mates · fantasy · shapeshifters · super rich hero · poor heroine · praise-kink · sunny hero · breeding · forced-pregnancy · virgin heroine · pregnancy · explicit-open-door
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Star Warrior
by C.F. Harris
4.00 · 9 ratings
humor · futuristic · new adult · military · science fiction · aliens · length-short · length-novella
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The Department of Homeworld Security
by Cassandra Chandler
3.38 · 8 ratings All books in this series ❯Galactic Alpha's Conquest
by Stella Cassy
4.00 · 8 ratings
science fiction · audiobook · length-short · aliens · military · shapeshifters · multicultural · futuristic · fantasy · paranormal · length-medium
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Alien Tigers
by Tanya Jolie
3.00 · 3 ratings
psychics · science fiction · aliens · military · length-novella · futuristic · demons · witches · angels · shapeshifters
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Palaxian protectors of Earth
by Snow Morningstar
4.67 · 3 ratings
military · science fiction · aliens · length-short · futuristic · demons · audiobook · multicultural · shapeshifters · witches
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