The Heart of Steel Trilogy: Similar series
The Hunger Games
by Suzanne Collins
4.22 · 4164 ratings
death · teenage-mmc · usa · futuristic · audiobook · young adult · teenage-fmc · science fiction · abuse · torture-scs · torture-mcs · mental-trauma · graphic-violence · glimpses-kisses · survival · vengeance · dystopian · tortured hero · mystery · forced proximity
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Clecanian
by Victoria Aveline
4.02 · 2642 ratings
forced proximity · standalone-first · science fiction · m-f · alpha male · audiobook · possessive hero · non-human-hero · standalone · explicit-open-door · third-person-pov · aliens · fated-mates · height-difference · dual-pov · competent heroine · abduction · ic-standalone · futuristic · male-pov
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Cowboy Colony Mail-Order Brides
by Ursa Dax
4.09 · 761 ratings
western · science fiction · dual-pov · cowboys · creative-anatomy · non-human-hero · explicit-open-door · m-f · futuristic · aliens · humor · sweet-hero · ic-standalone · virgin hero · standalone · first-person-pov · caretaking · standalone-first · forced proximity · strong heroine
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Mates of the Domini
by Talia Rhea
3.88 · 262 ratings
non-human-hero · breeding · multicultural · dual-pov · third-person-pov · creative-anatomy · abduction · standalone-first · aliens · fated-mates · futuristic · m-f · science fiction · explicit-plentiful · standalone · insta-love · pregnancy · possessive hero · ic-standalone · hurt-comfort
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Ash Planet Warriors
by V.K. Ludwig
3.94 · 202 ratings
dual-pov · creative-anatomy · non-human-hero · competent heroine · commander · science fiction · aliens · forced proximity · futuristic · multicultural · strong heroine · first-person-pov · possessive hero · alpha male · angst · sweet heroine · tortured hero · explicit-open-door · pregnancy · breeding
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Accidental Alien Brides
by January Bell
4.00 · 340 ratings
science fiction · non-human-hero · standalone · military · ic-standalone · humor · aliens · standalone-first · audiobook · explicit-open-door · dual-pov · possessive hero · first-person-pov · length-short · futuristic · forced proximity · arranged marriage · strong heroine · slow burn · monsters
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After the End: A Dystopian Romance Collection
by Ali Hazelwood
3.55 · 299 ratings
dystopian · explicit-open-door · m-f · futuristic · science fiction · competent heroine · survival · death · political-intrigue · graphic-violence · first-person-pov · length-short · forced proximity · alpha male · virgin heroine · insta-love · past-abuse · dub-con · independent heroine · misogyny
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Captured by Aliens
by A.G. Wilde
3.76 · 140 ratings
explicit-open-door · science fiction · audiobook · aliens · non-human-hero · abduction · survival · cold hero · fighters · m-f · independent heroine · humor · past-child-abuse · tortured hero · angst · third-person-pov · slow burn · strong heroine · multicultural · dual-pov
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The Survival Trilogy
by Morgan Rice
3.49 · 98 ratings
dystopian · length-short · young adult · science fiction · audiobook · standalone-first · fantasy · first-in-series · futuristic · contemporary · magic · suspense · paranormal
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The Darvel Exploratory Systems
by SJ Sanders
3.79 · 102 ratings
science fiction · aliens · audiobook · m-f · length-medium · futuristic · creative-anatomy · explicit-open-door · non-human-hero · alpha male · forced proximity · monsters · fated-mates · dual-pov · sweet heroine · betrayal · poly · found-family · paranormal · torture-scs
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Oath Forger
by Nia Mars
3.87 · 70 ratings
human-trafficking · commander · competent heroine · poly · alpha male · m-f · height-difference · royalty · science fiction · shy heroine · nerdy-hero · super rich hero · length-short · fated-mates · independent heroine · futuristic · reverse harem · aliens · age difference · men in uniform
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My Alien Romance
by Magan Vernon
3.50 · 54 ratings
science fiction · contemporary · aliens · futuristic · length-short · first-in-series · urban fantasy · standalone-first · m-f · college · military · audiobook · young adult · insta-love · high-school · paranormal · fantasy · new adult
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The Thorns of Rosewood
by Christine Kelsey
3.94 · 31 ratings
first-person-pov · actors · north-america · rich heroine · science fiction · sweet heroine · young adult · athletes · contemporary · alpha male · california · m-f · dual-pov · non-human-heroine · super rich hero · futuristic · reverse harem · explicit-open-door · nerdy-hero · usa
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Refuge
by Cynthia Sax
4.29 · 48 ratings
futuristic · science fiction · aliens · m-f · alpha male · possessive hero · non-human-hero · fighters · tortured heroine · military · strong heroine · length-short · fated-mates · standalone-first · erotica · war · virgin heroine · grovel · bodyguard-hero · cold hero
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Imperial Princes
by Mina Carter
3.65 · 38 ratings
science fiction · futuristic · length-short · aliens · open-door · rape-mc · first-in-series · standalone-first · military · m-f · rape · abuse · strong heroine · working class heroine · cold hero · explicit-open-door · suspense · slavery · erotica · length-novella
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Trident Alliance Mail Order Brides
by Athena Storm
3.64 · 33 ratings
paranormal · length-short · science fiction · fantasy · aliens · futuristic · first-in-series · standalone-first · dual-pov · audiobook · m-f · strong heroine · competent heroine · anal sex · forced proximity · independent heroine · first-person-pov · military · aristocratic heroine · arranged marriage
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Big Sky Alien Mail Order Brides
by Elsa Jade
4.01 · 38 ratings
science fiction · length-short · m-f · futuristic · aliens · third-person-pov · dual-pov · non-human-hero · explicit-open-door · strong heroine · commander · dragon shifter · hurt-comfort · competent heroine · multicultural · alpha male · shapeshifters · paranormal · insta-love · pirates
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Genetically Modified
by Holly S. Roberts
4.07 · 30 ratings
audiobook · shapeshifters · paranormal · aliens · fantasy · dystopian · length-short · m-f · military · urban fantasy · found-family · first-in-series · standalone-first · strong heroine · demons · suspense · length-medium · science fiction · new adult · futuristic
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The Supers of Project 12
by Angel Lawson
4.00 · 23 ratings
poly · fantasy · reverse harem · paranormal · superheroes · standalone-first · science fiction · urban fantasy · first-in-series · length-short · futuristic · length-medium · suspense
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Runner's Moon
by Linda Mooney
3.82 · 22 ratings
science fiction · audiobook · futuristic · length-short · fantasy · aliens · first-in-series · standalone-first · m-f · contemporary · length-medium
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Detyen Warriors
by Kate Rudolph
3.50 · 22 ratings
death · military · non-human-hero · open-door · forced proximity · aliens · futuristic · dual-pov · audiobook · alpha male · suspense · science fiction · length-short · new adult · insta-love · demons · cold hero · fated-mates · strong heroine · competent heroine
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Outcasts
by Cyndi Friberg
4.38 · 21 ratings
futuristic · science fiction · audiobook · fantasy · length-short · standalone · m-f · standalone-first · alpha male · length-novella · magic
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Fated For Curves
by Aidy Award
4.44 · 9 ratings
shapeshifters · audiobook · paranormal · futuristic · witches · length-short · fantasy · standalone-first · science fiction · military · first-in-series · humor · aliens
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Cornerstone Deep
by Charlene A. Wilson
4.27 · 11 ratings
length-medium · audiobook · contemporary · first-in-series · paranormal · futuristic · length-short · standalone-first · science fiction · m-f · fantasy · witches · young adult
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