Learner Series: Similar series
Horde Kings of Dakkar
by Zoey Draven
4.08 · 1498 ratings
first-person-pov · non-human-hero · pregnancy · explicit-open-door · possessive hero · multicultural · strong heroine · creative-anatomy · angst · sweet heroine · disabilities and marks · class difference · death · aliens · forced proximity · fated-mates · futuristic · m-f · alpha male · betrayal
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Corsair Brothers
by Ruby Dixon
4.07 · 402 ratings
dual-pov · pirates · length-long · futuristic · aliens · audiobook · science fiction · explicit-open-door · non-human-hero · sweet-hero · creative-anatomy · forced proximity · m-f · height-difference · strong heroine · fighters · past-sexual-abuse · past-abuse · first-person-pov · sunny hero
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Starbound
by Amie Kaufman
3.93 · 231 ratings
young adult · science fiction · dystopian · futuristic · aliens · audiobook · m-f · male-pov · mystery · suspense · competent heroine · dual-pov · from hate to love · sassy heroine · forbidden love · behind-doors · length-long · military · strong heroine · slow burn
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Constellation
by Claudia Gray
4.00 · 118 ratings
glimpses-kisses · aliens · length-long · dystopian · science fiction · suspense · young adult · audiobook · futuristic · war · military · strong heroine · heroine athlete · independent heroine · sweet-hero · dangerous heroine · mystery · forced proximity · non-human-hero · himbo
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Brainship
by Anne McCaffrey
3.96 · 201 ratings
futuristic · science fiction · audiobook · disabilities and marks · aliens · length-medium · length-long · m-f · anthologies · rape · war · fantasy · bodyguard-hero · young adult · non-human-hero · behind-doors · strong heroine · alpha male · military · pirates
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Otherworld Assassin
by Gena Showalter
3.99 · 93 ratings
futuristic · aliens · audiobook · m-f · demons · non-human-hero · length-long · magic · tortured heroine · paranormal · contemporary · alpha male · urban fantasy · science fiction · from hate to love · fighters · open-door · abduction · rape-mc · insta-love
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Confederation of Valor
by Tanya Huff
4.09 · 152 ratings
audiobook · military · strong heroine · science fiction · aliens · futuristic · war · survival · length-medium · paranormal · fantasy · humor · length-long · queer · time travel · mystery · m-f · suspense · pirates
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Imperial
by M.K. Eidem
4.17 · 104 ratings
science fiction · audiobook · aliens · non-human-hero · futuristic · men in uniform · strong heroine · age difference · length-long · military · abduction · royalty · dystopian · gifted heroine · found-family · non-human-heroine · alpha male · m-f · contemporary · erotica
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Rise of the Iliri
by Auryn Hadley
4.43 · 312 ratings
poly · military · magic · reverse harem · fantasy · paranormal · futuristic · aliens · length-long · science fiction · menage · found-family · urban fantasy · open-door · explicit-open-door · erotica · war · explicit-plentiful · slavery · class difference
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Sentinels of the Galaxy
by Maria V. Snyder
4.20 · 78 ratings
length-long · futuristic · young adult · science fiction · time travel · audiobook · mystery · aliens · suspense · humor · from hate to love
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Adaptation
by Malinda Lo
3.69 · 72 ratings
futuristic · science fiction · dystopian · bisexual · queer · mystery · aliens · f-f · young adult · contemporary · length-long · urban fantasy · suspense · military · audiobook · poly · length-novella
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Species Imperative
by Julie E. Czerneda
4.06 · 65 ratings
science fiction · time travel · length-long · audiobook · aliens · futuristic · dystopian · paranormal · military · mystery
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Outer Limits Quadrant
by Alexis B. Osborne
3.75 · 63 ratings
monsters · aliens · military · science fiction · dual-pov · m-f · futuristic · forced proximity · explicit-open-door · length-long · consensual-non-con · spanking · possessive hero · praise-kink · breeding · betrayal · dangerous heroine · bodyguard-hero · forced-pregnancy · pregnancy
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Sanctuary
by Caryn Lix
3.96 · 52 ratings
aliens · length-long · dystopian · science fiction · horror · young adult · futuristic · mystery · from hate to love · audiobook · fantasy · monsters · paranormal
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Katherine "Kitty" Katt
by Gini Koch
4.13 · 269 ratings
science fiction · aliens · urban fantasy · length-long · futuristic · mystery · humor · non-human-hero · military · m-f · contemporary · strong heroine · paranormal · found-family · fantasy · love triangle · other-man-woman · shapeshifters · sassy heroine · high fantasy
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The Wess'har Wars
by Karen Traviss
3.95 · 91 ratings
science fiction · military · aliens · length-long · futuristic · urban fantasy · time travel · length-medium · paranormal
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Lunar Base Experiments
by Talia Rhea
4.07 · 32 ratings
dual-pov · creative-anatomy · non-human-hero · explicit-open-door · breeding · m-f · science fiction · length-long · fated-mates · aliens · fantasy · strong heroine · sweet-hero · tortured hero · angst · pregnancy · competent heroine · height-difference · sassy heroine · curvy heroine
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Veredian Chronicles
by Regine Abel
4.15 · 83 ratings
science fiction · aliens · futuristic · military · length-long · explicit-open-door · humor · disabilities and marks · fated-mates · non-human-hero · length-medium · virgin hero · non-human-heroine · poly · alpha male · commander · pregnancy · paranormal · fantasy · cheerful heroine
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Cosmic Romance
by Mars Quinn
3.90 · 34 ratings
first-person-pov · non-human-hero · dual-pov · aliens · fated-mates · science fiction · queer · new adult · height-difference · m-m · anal sex · possessive hero · caretaking · explicit-open-door · friends to lovers · tortured hero · multicultural · sweet-hero · hurt-comfort · fantasy
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Distant Desires
by Cambria Hebert
3.74 · 19 ratings
aliens · futuristic · science fiction · m-f · length-long · urban fantasy · possessive hero · erotica
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The Survival Race
by K.M. Fawcett
4.20 · 10 ratings
from hate to love · science fiction · futuristic · explicit-open-door · abduction · strong heroine · alpha male · aliens · superheroes · length-long · tortured hero · royalty · dystopian · suspense · slow burn · urban fantasy · m-f · erotica · possessive hero · virgin heroine
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Sky Saga
by M.K. Osmun
4.67 · 12 ratings
futuristic · aliens · science fiction · third-person-pov · survival · forced proximity · warrior-heroine · tortured heroine · length-long · slow burn · fantasy · behind-doors · new adult · dystopian · m-f · monsters · dangerous heroine · open-door · dark · graphic-violence
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Alien Mates
by Ashley L. Hunt
4.00 · 10 ratings
length-long · futuristic · science fiction · anthologies · aliens · paranormal · fantasy · suspense · angels · mystery
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