Unknown
by Wendy Higgins
4.26 · 49 ratings
futuristic · dystopian · science fiction · aliens · military · new adult · length-medium · siblings-bff · length-short · suspense · young adult · urban fantasy
Unknown: Similar series
The Fallen World
by Laura Thalassa
3.90 · 220 ratings
angst · royalty · suspense · strong heroine · urban fantasy · paranormal · dystopian · dark · betrayal · alpha male · from hate to love · fantasy · war · military · new adult · futuristic · arranged marriage · science fiction · young adult · age difference
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Air Awakens
by Elise Kova
4.01 · 440 ratings
young adult · paranormal · historical · magic · fantasy · war · new adult · royalty · legends & fairy tales · strong heroine · urban fantasy · witches · military · behind-doors · dystopian · grumpy sunshine · futuristic · length-medium · slow burn · other-man-woman
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The Aurora Cycle
by Amie Kaufman
4.16 · 283 ratings
found-family · young adult · length-long · futuristic · dystopian · science fiction · aliens · magic · mystery · humor · suspense · new adult · war · dual-pov · behind-doors · death · military · time travel · queer · fantasy
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Kricket
by Amy A. Bartol
4.01 · 136 ratings
futuristic · aliens · dystopian · science fiction · length-medium · magic · love triangle · alpha male · other-man-woman · new adult · young adult · strong heroine · urban fantasy · virgin heroine · glimpses-kisses · fated-mates · time travel · military · forbidden love · behind-doors
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In Her Name: Redemption
by Michael R. Hicks
4.22 · 86 ratings
military · aliens · length-medium · urban fantasy · paranormal · dystopian · science fiction · contemporary · fantasy · magic · war · young adult
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Walker Saga
by Jaymin Eve
4.34 · 196 ratings
futuristic · aliens · science fiction · young adult · urban fantasy · length-medium · dystopian · magic · contemporary · new adult · fae · length-long · fantasy · angels · paranormal
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Dred Chronicles
by Ann Aguirre
4.02 · 80 ratings
m-f · urban fantasy · dystopian · length-medium · science fiction · aliens · open-door · futuristic · military · war · alpha male · outlaw-heroine · dark · contemporary · survival · strong heroine · competent heroine · graphic-violence · suspense · tortured heroine
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Metahuman Files
by Hailey Turner
4.27 · 136 ratings
dual-pov · anal sex · fetish · mental-trauma · war · military · queer · suspense · m-m · male-pov · paranormal · men in uniform · futuristic · super rich hero · science fiction · superheroes · north-america · dystopian · third-person-pov · bdsm
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Unknown
by Wendy Higgins
4.26 · 49 ratings
futuristic · dystopian · science fiction · aliens · military · new adult · length-medium · siblings-bff · length-short · suspense · young adult · urban fantasy
All books in this series ❯
Last Battle For Earth
by Kelly St. Clare
4.04 · 47 ratings
military · young adult · aliens · dystopian · science fiction · new adult · futuristic · paranormal · fantasy · love triangle · other-man-woman · virgin heroine · slow burn · mystery · length-medium · war
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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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The Walker
by Coralee June
4.34 · 69 ratings
dystopian · poly · science fiction · futuristic · fantasy · new adult · menage · reverse harem · length-medium · poor heroine · length-short · length-novella
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Rebel Wing
by Tracy Banghart
4.18 · 36 ratings
young adult · military · futuristic · science fiction · dystopian · christian · other-man-woman · love triangle · new adult · war · length-medium · mystery · aliens · high fantasy · length-short
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Bird of Stone
by Tracey Ward
4.17 · 35 ratings
paranormal · fantasy · young adult · superheroes · length-medium · science fiction · dystopian · new adult · futuristic · magic · urban fantasy · mystery · war · military · male-pov · contemporary · alpha male · dark · length-long
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The Galdoni
by Cheree Alsop
3.92 · 32 ratings
science fiction · paranormal · dystopian · futuristic · fantasy · new adult · young adult · length-medium · urban fantasy · angels · christian · contemporary · length-short
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Captive Brides
by Sara Fields
3.37 · 51 ratings
science fiction · reverse harem · menage · m-f-m · bdsm · futuristic · poly · paranormal · dystopian · abduction · bondage · dub-con · spanking · aliens · fantasy · possessive hero · men in uniform · m-f · misogyny · human-trafficking
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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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Blades of Arris
by Starla Night
4.28 · 36 ratings
aliens · length-medium · science fiction · alpha male · m-f · shapeshifters · military · abduction · survival · asexual-hero · dual-pov · from hate to love · futuristic · fantasy · forced proximity · possessive hero · war · independent heroine · non-human-hero · strong heroine
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Chimera Academy
by Eva Brandt
3.70 · 10 ratings
ancient times · new adult · historical · legends & fairy tales · aliens · magic · science fiction · futuristic · length-medium · dystopian · reverse harem · poly
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Genesis Lost
by V.K. Ludwig
3.77 · 22 ratings
science fiction · length-medium · dystopian · futuristic · new adult · virgin heroine · virgin hero · aliens · post-apocalyptic · dual-pov · forbidden love · paranormal · forced proximity · open-door · length-short · from hate to love · fantasy
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Sky Saga
by M.K. Osmun
4.67 · 12 ratings
third-person-pov · futuristic · aliens · science fiction · survival · forced proximity · warrior-heroine · slow burn · length-long · tortured heroine · dystopian · behind-doors · fantasy · new adult · m-f · monsters · dangerous heroine · paranormal · young adult · suspense
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Rebel Love
by Susannah K Stone
4.17 · 6 ratings
contemporary · new adult · suspense · young adult · military · futuristic · length-novella · science fiction · dystopian · length-short · fantasy · erotica · alpha male · tortured hero · dark · strong heroine · slow burn · fighters · bad boys · humor
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Glory MC
by Ana Jolene
4.00 · 6 ratings
poor heroine · length-medium · new adult · dystopian · science fiction · futuristic · military · fantasy · mma-boxing · suspense · length-short
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