Portals: Similar series
Argurma Salvager
by SJ Sanders
4.00 · 120 ratings
explicit-open-door · non-human-hero · fated-mates · possessive hero · aliens · pregnancy · competent heroine · m-f · audiobook · science fiction · sweet heroine · creative-anatomy · fighters · length-short · monsters · cold hero · alpha male · dystopian · from hate to love · substance abuse
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Awakened Womb
by Hawke Oakley
3.76 · 110 ratings
first-person-pov · non-human-hero · explicit-open-door · aliens · anal sex · pregnancy · breeding · fated-mates · futuristic · length-short · sweet-hero · found-family · dual-pov · multicultural · audiobook · creative-anatomy · science fiction · queer · height-difference · m-m
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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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Library Wars: Love & War
by Kiiro Yumi
4.34 · 343 ratings
young adult · science fiction · dystopian · length-short · m-f · contemporary · war · humor · multicultural · military · fantasy · political-intrigue · strong heroine · futuristic · office · competent heroine · men in uniform · short-king · japan · new adult
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The Galaxos Crew
by Juno Wells
4.03 · 62 ratings
science fiction · audiobook · non-human-hero · futuristic · aliens · length-short · m-f · alpha male · abduction · fantasy · betrayal · standalone-first · first-in-series · paranormal · curvy heroine · explicit-open-door · length-medium
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Holidate with an Alien
by Honey Phillips
4.10 · 107 ratings
science fiction · christmas · aliens · explicit-open-door · humor · m-f · length-novella · length-short · open-door · dual-pov · first-in-series · death · standalone-first · bad boys · futuristic · fated-mates · super rich hero · pregnancy · fantasy · cold hero
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Evolution
by Kelly Carrero
3.93 · 52 ratings
urban fantasy · length-short · fantasy · paranormal · science fiction · young adult · futuristic · mystery · first-in-series · standalone-first · contemporary
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The Controllers
by L.V. Lane
3.88 · 151 ratings
omegaverse · fantasy · science fiction · futuristic · length-short · paranormal · m-f · alpha male · dark · dystopian · dub-con · explicit-plentiful · erotica · anal sex · spanking · forced proximity · age difference · standalone-first · masc-dom · bdsm
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End of Days
by J.B. Trepagnier
4.45 · 31 ratings
poly · length-short · reverse harem · fantasy · science fiction · dystopian · paranormal · survival · contemporary · horror · explicit-plentiful · angels · demons · monsters · standalone-first · explicit-open-door · first-in-series
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Diaspora Worlds
by Melisse Aires
3.43 · 33 ratings
futuristic · science fiction · aliens · length-novella · standalone-first · first-in-series · length-short · harems · bodyguard-hero · open-door · non-human-hero · erotica · m-f · forced proximity
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Combined Operations
by Dorothy Grant
4.59 · 17 ratings
science fiction · military · length-short · suspense · futuristic · aliens · length-medium · first-in-series · standalone · standalone-first · fantasy
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Reign of Fire
by Delta James
4.50 · 16 ratings
paranormal · fantasy · science fiction · length-short · magic · audiobook · shapeshifters · historical · suspense · mystery · spanking · fated-mates · legends & fairy tales · first-in-series · erotica · standalone-first · urban fantasy
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Battle Born
by Cyndi Friberg
4.17 · 66 ratings
science fiction · audiobook · futuristic · fantasy · length-short · paranormal · aliens · length-medium · length-novella · standalone-first · first-in-series · non-human-hero
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Mortal Heat
by Laurel Night
4.40 · 10 ratings
paranormal · length-short · suspense · new adult · vampires · science fiction · urban fantasy · fantasy · young adult · legends & fairy tales · humor · standalone-first · first-in-series
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The Time for Alexander
by Jennifer Macaire
4.00 · 33 ratings
historical · fantasy · time travel · ancient times · paranormal · science fiction · length-medium · length-short · audiobook · standalone-first · first-in-series · futuristic · legends & fairy tales
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M-Day
by D.T. Dyllin
4.10 · 10 ratings
paranormal · futuristic · science fiction · dystopian · fantasy · length-medium · length-short · multicultural · first-in-series · standalone-first · erotica · horror
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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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Alienn, Arkansas
by Fiona Roarke
4.60 · 10 ratings
audiobook · science fiction · futuristic · length-short · humor · paranormal · length-medium · m-f · aliens · forbidden love · fantasy · vampires · behind-doors · insta-love · first-in-series · standalone-first · multicultural · other-man-woman · shapeshifters · contemporary
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The Broken
by Serena Simpson
4.25 · 4 ratings
science fiction · fantasy · paranormal · futuristic · length-short · shapeshifters · standalone-first · psychics · contemporary · first-in-series
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The Legacy Chronicles
by Lauren H. Salisbury
4.75 · 4 ratings
christian · science fiction · length-medium · fantasy · length-short · first-in-series · standalone-first · futuristic
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The Sobekian Project
by Olivia Hutchinson
4.00 · 2 ratings
length-short · science fiction · futuristic · standalone-first · non-human-hero · paranormal · fantasy · first-in-series · military
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Alien Pretenders
by Ashlyn Hawkes
3.33 · 3 ratings
length-short · aliens · science fiction · explicit-open-door · first-in-series · standalone-first · erotica
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