Soldier's Heart: Similar series
Accidental Alien Brides
by January Bell
4.08 · 275 ratings
science fiction · aliens · humor · non-human-hero · military · dual-pov · explicit-open-door · slow burn · forced proximity · arranged marriage · futuristic · length-short · possessive hero · first-person-pov · strong heroine · creative-anatomy · monsters · alpha male · independent heroine · fated-mates
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The Adventures of a Xeno-Archaeologist
by Jenny Schwartz
4.28 · 122 ratings
military · futuristic · science fiction · aliens · length-short · length-medium · angst · fantasy · found-family · dual-pov · paranormal
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Project Rebellion
by Mina Carter
3.72 · 55 ratings
military · shapeshifters · fantasy · paranormal · non-human-hero · men in uniform · futuristic · length-short · vampires · science fiction · suspense · m-f · horror · contemporary · urban fantasy · werewolves · alpha male · length-medium · dystopian · torture-mcs
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Galactic Conspiracies
by Rob Colton
3.98 · 51 ratings
futuristic · aliens · science fiction · insta-love · alpha male · m-m · military · queer · length-short · working class hero · pregnancy · height-difference · secret child · length-novella · abduction · fated-mates · abuse · explicit-open-door
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Collapse
by Summer Lane
4.09 · 73 ratings
dystopian · contemporary · length-medium · futuristic · new adult · science fiction · military · length-short · alpha male · suspense · war · men in uniform · horror · young adult
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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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Imperial Princes
by Mina Carter
3.68 · 35 ratings
science fiction · futuristic · aliens · length-short · abuse · open-door · military · m-f · rape · rape-mc · harems · explicit-open-door · working class heroine · commander · independent heroine · cold hero · cruel hero · length-novella · erotica · strong heroine
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The Ravager Chronicles
by Sara Page
3.80 · 24 ratings
multicultural · futuristic · length-short · science fiction · reverse harem · poly · aliens · military · demons · menage
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Warriors of Sangrin
by Nancey Cummings
4.08 · 70 ratings
military · science fiction · futuristic · aliens · length-short · superheroes · non-human-hero · m-f · length-medium · alpha male · open-door · fighters · competent heroine · strong heroine · grumpy sunshine · age difference · length-novella · erotica · possessive hero · new adult
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Rebel Cyborgs
by Cynthia Sax
4.28 · 42 ratings
science fiction · military · length-short · futuristic · m-f · fantasy · from hate to love · war · non-human-hero · suspense · fighters · disabilities and marks · aliens · independent heroine · steampunk · new adult · dark · breeding · possessive hero · erotica
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Genetically Modified
by Holly S. Roberts
4.06 · 34 ratings
shapeshifters · aliens · fantasy · paranormal · dystopian · m-f · military · length-short · suspense · found-family · demons · urban fantasy · strong heroine · futuristic · science fiction · new adult · length-medium · dark · post-apocalyptic · horror
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The Last Alphas of Thracos
by Marina Maddix
3.94 · 18 ratings
science fiction · futuristic · humor · aliens · military · length-short · length-medium · m-f · fantasy · paranormal · shapeshifters
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Cyborg Force
by Cara Bristol
4.50 · 18 ratings
length-short · science fiction · from hate to love · military · forced proximity · mystery · suspense · fantasy · futuristic · aliens · betrayal · mature couple · paranormal · insta-love · alpha male
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Cyborg Unity
by Cynthia Sax
4.56 · 18 ratings
military · length-short · science fiction · futuristic · insta-love · alpha male · fantasy · suspense · aliens · paranormal
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Ultimate Passage
by Elle Thorne
3.65 · 22 ratings
futuristic · military · multicultural · science fiction · length-short · fantasy · aliens · erotica · length-novella · urban fantasy · non-human-hero · magic · new adult · shapeshifters · paranormal
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Kelderan Runic Warriors
by Jessie Donovan
4.20 · 20 ratings
science fiction · aliens · humor · futuristic · military · length-short · non-human-hero · length-medium · length-novella · fantasy
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Auxem
by Lisa Lace
4.20 · 10 ratings
science fiction · futuristic · military · multicultural · length-short · contemporary · aliens · sports · fantasy · paranormal · suspense
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Zone Cyborgs
by Jessica Marting
3.92 · 13 ratings
science fiction · futuristic · fantasy · length-short · military · dark · open-door · virgin hero · contemporary · length-novella
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Rebel Love
by Susannah K Stone
4.17 · 6 ratings
new adult · contemporary · military · futuristic · young adult · suspense · science fiction · dystopian · fantasy · length-short · length-novella · bad boys · humor · fighters · christmas · from hate to love · cruel hero · strong heroine · dark · erotica
All books in this series ❯