The Universal Protectorate: Similar series
Wires and Nerve
by Marissa Meyer
4.09 · 180 ratings
young adult · dystopian · futuristic · shapeshifters · magic · urban fantasy · werewolves · humor · fantasy · legends & fairy tales · length-medium · paranormal · science fiction · mystery · royalty · aliens · length-short · steampunk · historical · found-family
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Salt Planet Giants
by Sara Ivy Hill
3.60 · 64 ratings
science fiction · creative-anatomy · height-difference · non-human-hero · length-short · m-f · dual-pov · explicit-open-door · aliens · futuristic · monsters · cheerful heroine · alpha male · survival · neurodivergent · sweet-hero · third-person-pov · competent heroine · paranormal · hurt-comfort
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Xarc'n Warriors: Mountains
by Lynnea Lee
4.32 · 117 ratings
futuristic · dystopian · science fiction · aliens · explicit-open-door · m-f · length-short · dual-pov · fated-mates · virgin hero · fantasy · paranormal · monsters · post-apocalyptic · creative-anatomy · strong heroine · alpha male · pregnancy · sweet-hero · possessive hero
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Hell Squad
by Anna Hackett
4.22 · 293 ratings
science fiction · military · aliens · m-f · audiobook · dystopian · futuristic · independent heroine · length-short · length-novella · alpha male · cold heroine · explicit-open-door · commander · erotica · height-difference · war · cold hero · competent heroine · paranormal
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War Brides of the Morja
by Miranda Bridges
4.15 · 41 ratings
audiobook · length-short · aliens · science fiction · explicit-plentiful · fighters · breeding · fated-mates · virgin heroine · fantasy · humor · insta-love · explicit-open-door · commander · m-f
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Lost Planet
by K. Webster
3.96 · 101 ratings
futuristic · science fiction · aliens · length-short · insta-love · non-human-hero · explicit-open-door · possessive hero · survival · m-f · alpha male · abduction · tortured heroine · first-person-pov · fighters · pregnancy · breeding · dual-pov · multicultural · erotica
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Fated Mates of the Atari
by A.G. Wilde
3.66 · 44 ratings
science fiction · humor · aliens · explicit-open-door · disabilities and marks · audiobook · length-short · caretaking · sweet heroine · competent heroine · dual-pov · fated-mates · futuristic · tortured heroine · height-difference · from hate to love · abduction · royalty · abuse · sweet-hero
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Galaxy Gladiators
by Alana Khan
4.07 · 210 ratings
science fiction · aliens · length-short · m-f · fantasy · non-human-hero · futuristic · audiobook · length-medium · paranormal · alpha male · insta-love · abduction · angst · abuse · fighters · dark · explicit-open-door · tortured heroine · tortured hero
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Draconian Warriors
by Juno Wells
4.27 · 167 ratings
science fiction · aliens · length-short · humor · futuristic · non-human-hero · virgin hero · explicit-open-door · sweet-hero · open-door · length-medium · fantasy · breeding · commander · tortured hero · cold hero · fighters · possessive hero · virgin heroine · m-f
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Tallean Mercenaries
by Lynnea Lee
4.12 · 87 ratings
science fiction · length-short · aliens · audiobook · fated-mates · m-f · explicit-open-door · non-human-hero · paranormal · alpha male · pirates · spanking · monsters · third-person-pov · multicultural · length-novella · found-family · height-difference · rape-non-mc · sweet heroine
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TerraMates
by Lisa Lace
3.97 · 121 ratings
multicultural · science fiction · military · futuristic · audiobook · suspense · length-short · aliens · length-medium · m-f · strong heroine · angels · erotica · length-novella · alpha male · shapeshifters · vengeance · royalty · fighters · curvy heroine
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Brides of the Aashi
by Belle Harper
3.75 · 36 ratings
science fiction · aliens · poly · reverse harem · length-novella · humor · futuristic · length-short · fated-mates · m-f · menage · explicit-open-door · m-f-m · pregnancy
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The Alva
by Miranda Martin
4.15 · 13 ratings
science fiction · vampires · aliens · royalty · futuristic · humor · length-short · shapeshifters · abduction · fantasy · career professional · length-novella · paranormal · political-intrigue
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The Old Ways
by Corin Cain
4.06 · 17 ratings
science fiction · audiobook · paranormal · military · poly · reverse harem · length-medium · length-short · aliens · menage · alpha male · fated-mates · royalty · fantasy · omegaverse · length-epic
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Alien Recruitment Agency
by Tammy Walsh
4.41 · 17 ratings
paranormal · shapeshifters · multicultural · aliens · length-short · science fiction · length-medium · fantasy
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