Gray: Similar series
Delirium
by Lauren Oliver
3.77 · 707 ratings
science fiction · dystopian · young adult · futuristic · fantasy · paranormal · suspense · tortured heroine · cliffhanger · forbidden love · audiobook · m-f · urban fantasy · glimpses-kisses · war · length-short · mystery · love triangle · angst · strong heroine
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The Origin Mystery
by A.G. Riddle
3.89 · 149 ratings
mystery · fantasy · aliens · science fiction · time travel · dystopian · audiobook · suspense · paranormal · war · post-apocalyptic · young adult · length-medium · new adult · length-long · historical · first-in-series · contemporary · standalone-first · survival
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Birthmarked
by Caragh M. O'Brien
3.83 · 209 ratings
futuristic · science fiction · fantasy · dystopian · young adult · audiobook · mystery · length-medium · length-novella · standalone-first · other-man-woman · pregnancy · strong heroine · suspense · paranormal · love triangle · length-long · first-in-series
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Defiance
by C.J. Redwine
3.71 · 124 ratings
dystopian · science fiction · young adult · paranormal · audiobook · futuristic · fantasy · mystery · length-long · dual-pov · urban fantasy · contemporary · steampunk · independent heroine · male-pov · cliffhanger · high fantasy · strong heroine · slow burn · suspense
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The Generations Trilogy
by Scott Sigler
3.96 · 93 ratings
survival · horror · audiobook · young adult · suspense · aliens · mystery · dystopian · science fiction · glimpses-kisses · futuristic · length-long · first-in-series · love triangle · other-man-woman · contemporary · standalone-first · urban fantasy · dark · length-medium
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Xarc'n Warriors
by Lynnea Lee
4.22 · 375 ratings
science fiction · m-f · fated-mates · futuristic · aliens · explicit-open-door · dual-pov · creative-anatomy · dystopian · fighters · length-short · post-apocalyptic · alpha male · insta-love · non-human-hero · paranormal · audiobook · possessive hero · height-difference · virgin hero
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Nuclear Dawn
by Kyla Stone
4.21 · 115 ratings
horror · survival · young adult · science fiction · dystopian · post-apocalyptic · audiobook · length-medium · suspense · forced proximity · mystery · length-short · standalone-first · first-in-series · dark
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Immortal Game
by Ann Aguirre
3.70 · 82 ratings
fantasy · time travel · urban fantasy · horror · young adult · paranormal · length-medium · dystopian · magic · contemporary · demons · mystery · vengeance · science fiction · first-in-series · standalone-first · audiobook · high-school · dark · forbidden love
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The Memory Chronicles
by Lenore Appelhans
3.31 · 59 ratings
futuristic · fantasy · dystopian · young adult · length-medium · paranormal · standalone-first · mystery · science fiction · love triangle · magic · first-in-series · audiobook · other-man-woman · death
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The Eden Trilogy
by Keary Taylor
3.97 · 98 ratings
futuristic · dystopian · science fiction · length-medium · horror · audiobook · contemporary · standalone-first · mystery · fantasy · paranormal · urban fantasy · first-in-series · love triangle · other-man-woman · length-novella · dangerous heroine · young adult
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First Ordinance
by Connie Suttle
4.13 · 88 ratings
shapeshifters · audiobook · menage · length-medium · immortal-hero · poly · early-20s-mmc · aliens · reverse harem · magic · demons · vampires · 100-plus-years-mmc · time travel · immortal-heroine · in-his-30s · abuse · futuristic · strong heroine · royalty
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Gray
by Lou Cadle
4.07 · 51 ratings
post-apocalyptic · science fiction · dystopian · audiobook · length-short · mystery · length-medium · standalone-first · first-in-series
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Lost Light
by Kyla Stone
4.54 · 65 ratings
dystopian · post-apocalyptic · mystery · science fiction · audiobook · suspense · length-long · length-medium · first-in-series · standalone-first
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The Cascadia Series
by Sarah Lyons Fleming
4.46 · 49 ratings
mature couple · dystopian · science fiction · friends to lovers · slow burn · audiobook · contemporary · oregon · behind-doors · death · sweet heroine · horror · length-long · post-apocalyptic · suspense · found-family · sweet-hero · survival · single-father · cheerful heroine
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Wings of Artemis
by Rebecca Royce
4.07 · 155 ratings
audiobook · science fiction · futuristic · fantasy · dystopian · reverse harem · poly · length-short · length-medium · new adult · paranormal · time travel · menage · erotica · alpha male · survival · super rich hero · age difference · misogyny · aliens
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The Last Humans
by Dima Zales
3.66 · 32 ratings
futuristic · dystopian · science fiction · fantasy · mystery · young adult · superheroes · audiobook · length-short · new adult · paranormal · length-medium · standalone-first · first-in-series
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Fallout
by Lisa Harris
4.39 · 49 ratings
science fiction · dystopian · length-short · futuristic · audiobook · contemporary · christian · mystery · suspense · new adult · war · survival · first-in-series · standalone-first
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Fade
by Kailin Gow
3.67 · 37 ratings
fantasy · paranormal · futuristic · length-short · young adult · dystopian · audiobook · science fiction · standalone-first · contemporary · first-in-series · mystery
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The Winter Plague
by Quinn Blackbird
3.97 · 33 ratings
m-f · audiobook · contemporary · post-apocalyptic · science fiction · working class heroine · childfree-couple · independent heroine · men in uniform · dystopian · angst · mental-trauma · dark · military · first-person-pov · poor heroine · new adult · horror · forced proximity · survival
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Mystic River Shifters
by Delta James
4.37 · 36 ratings
audiobook · paranormal · fantasy · length-short · magic · shapeshifters · science fiction · mystery · fated-mates · historical · explicit-open-door · suspense · from hate to love · vengeance · small town · men in uniform · hurt-comfort · non-human-heroine · contemporary · erotica
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Sinth Strain
by Pearl Tate
4.33 · 27 ratings
aliens · science fiction · dystopian · length-short · multicultural · vampires · fated-mates · post-apocalyptic · audiobook · abduction · fantasy · first-in-series · standalone-first · m-f · military · alpha male · length-novella · strong heroine · paranormal
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Darkness Falls
by Kira Adams
4.36 · 14 ratings
post-apocalyptic · dystopian · suspense · length-medium · science fiction · horror · audiobook · young adult · paranormal · dark · fantasy · length-short · first-in-series · standalone-first · alpha male · monsters
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Lunar Uprising
by Cyndi Friberg
4.50 · 8 ratings
science fiction · audiobook · length-short · futuristic · dystopian · fantasy · competent heroine · standalone-first · aliens · first-in-series · paranormal
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The Sinking Man
by Justin Leslie
4.50 · 6 ratings
dark · fantasy · dystopian · science fiction · war · post-apocalyptic · length-novella · audiobook · paranormal · suspense · urban fantasy · horror · first-in-series · standalone-first
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