Liaden Universe
by Sharon Lee
4.28 · 577 ratings
science fiction · futuristic · length-long · aliens · length-medium · paranormal · fantasy · young adult · military · competent heroine · behind-doors · suspense · sweet-hero · humor · sweet heroine · mystery · warrior-heroine · secret child · strong heroine · class difference
Liaden Universe: Similar series
Horde Kings of Dakkar
by Zoey Draven
4.09 · 1319 ratings
explicit-open-door · disabilities and marks · angst · first-person-pov · possessive hero · m-f · pregnancy · height-difference · non-human-hero · royalty · commander · competent heroine · aliens · science fiction · fated-mates · death · futuristic · betrayal · alpha male · forced proximity
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Prime Mating Agency
by Regine Abel
3.98 · 748 ratings
multicultural · aliens · science fiction · futuristic · non-human-hero · m-f · humor · marriage of convenience · explicit-open-door · fated-mates · competent heroine · monsters · dual-pov · creative-anatomy · arranged marriage · strong heroine · sweet-hero · pregnancy · alpha male · length-medium
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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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Ly-San-Ter
by Johanna Lindsey
3.87 · 134 ratings
length-long · futuristic · tall-heroine · science fiction · aliens · historical · virgin heroine · m-f · alpha male · scandinavia · open-door · europe · slavery · substance abuse · commander · high fantasy · sassy heroine · warrior-heroine · vikings · contemporary
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Brainship
by Anne McCaffrey
3.96 · 200 ratings
futuristic · science fiction · length-long · aliens · length-medium · disabilities and marks · m-f · strong heroine · non-human-hero · rape · pirates · alpha male · young adult · behind-doors · bodyguard-hero · anthologies · fantasy · war · military
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Otherworld Assassin
by Gena Showalter
3.99 · 92 ratings
futuristic · aliens · m-f · magic · paranormal · length-long · contemporary · non-human-hero · urban fantasy · from hate to love · tortured heroine · science fiction · alpha male · demons · slavery · monsters · hurt-comfort · abduction · sports · animal-death
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Confederation of Valor
by Tanya Huff
4.09 · 152 ratings
strong heroine · war · futuristic · military · aliens · science fiction · survival · length-medium · fantasy · humor · paranormal · length-long · queer · time travel · mystery · suspense · pirates · m-f
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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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Theirs Not to Reason Why
by Jean Johnson
4.09 · 118 ratings
futuristic · military · science fiction · war · aliens · length-long · length-medium · time travel · urban fantasy
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UniCorp
by Anna Sheehan
3.76 · 70 ratings
futuristic · science fiction · length-medium · dystopian · aliens · young adult · abuse · mystery · time travel · fantasy · paranormal · high-school · legends & fairy tales · urban fantasy
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Liaden Universe
by Sharon Lee
4.28 · 577 ratings
science fiction · futuristic · length-long · aliens · length-medium · paranormal · fantasy · young adult · military · competent heroine · behind-doors · suspense · sweet-hero · humor · sweet heroine · mystery · warrior-heroine · secret child · strong heroine · class difference
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Rise of the Iliri
by Auryn Hadley
4.41 · 272 ratings
poly · military · fantasy · magic · reverse harem · paranormal · futuristic · aliens · length-long · science fiction · found-family · urban fantasy · menage · explicit-plentiful · war · erotica · open-door · explicit-open-door · slow burn · tortured heroine
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Captured by Aliens
by A.G. Wilde
3.68 · 102 ratings
explicit-open-door · aliens · science fiction · fighters · non-human-hero · abduction · survival · m-f · cold hero · independent heroine · humor · length-short · competent heroine · childfree-couple · torture-scs · slow burn · strong heroine · tortured hero · length-medium · hurt-comfort
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Otherworldly Men
by Susan Grant
3.72 · 59 ratings
aliens · futuristic · science fiction · humor · contemporary · length-medium · virgin hero · explicit-open-door · open-door · length-long · aristocratic heroine · politician · class difference · length-short · fantasy · paranormal · mystery
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Deridia
by Catherine Miller
3.86 · 107 ratings
aliens · science fiction · open-door · length-long · m-f · length-medium · dystopian · fantasy · sweet-hero · non-human-hero · height-difference · tortured heroine · futuristic · hurt-comfort · third-person-pov · slow burn · competent heroine · marriage of convenience · caretaking · past-sexual-abuse
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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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First Wave
by Mikayla Lane
4.14 · 81 ratings
science fiction · futuristic · length-medium · aliens · contemporary · fantasy · length-long · m-f · paranormal · possessive hero · length-short
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God Princes of Tigron
by Rowena Cherry
3.28 · 23 ratings
futuristic · length-medium · contemporary · fantasy · science fiction · aliens · possessive hero · abduction · paranormal · open-door · m-f · erotica · virgin heroine · urban fantasy · length-novella
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Levekk Invaders
by Lea Linnett
4.02 · 22 ratings
aliens · science fiction · futuristic · length-medium · length-short · m-f · poor heroine · forced proximity · forbidden love · multicultural · height-difference · strong heroine · competent heroine · sweet heroine · cheerful heroine · disabilities and marks · explicit-open-door · fantasy · cold hero · caretaking
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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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Savage Worlds
by Melissa Riddell
4.75 · 4 ratings
aliens · dystopian · science fiction · length-long · fantasy · futuristic · post-apocalyptic · young adult · suspense · paranormal · abuse · abduction · from hate to love · length-short
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