Savage Planet Series: Similar romance series

The Phoenix Project Duet

by Candice M. Wright

4.20 · 57 ratings

reverse-harem · polyamory · adult · fiction · fantasy · contemporary · genetic-engineering · paranormal · romance · book · military · new-adult · action-adventure · crime · medical · dark · sci-fi · humor · super-powered · friends-to-lovers

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G.O.D.S

by Jaye Pratt

4.24 · 34 ratings

romance · reverse-harem · book · fiction · dark · sci-fi · polyamory · contemporary · adult · steamy · mlm · female-mc · mystery · fantasy · paranormal · new-adult · high-school · enemies-to-lovers · multi-pov · fated-mates

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Valos of Sonhadra

by Regine Abel

3.98 · 126 ratings

romance · paranormal · aliens · fiction · sci-fi · adult · reverse-harem · book · steamy · polyamory · shapeshifters · space · first-contact · invasion · violent-conflict · abuse · genetic-engineering · futuristic · colonization · humor

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Into the Dead Fall

by Susan Trombley

4.16 · 44 ratings

aliens · fiction · adult · sci-fi · romance · book · steamy · paranormal · monsters · reverse-harem · dystopia · futuristic · fated-mates · polyamory · female-mc · female-author · post-apocalyptic · forced-proximity · genetic-engineering · love-triangle

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Anarchy

by J.A. Huss

4.17 · 35 ratings

adult · fiction · super-powered · contemporary · book · romance · dark · sci-fi · paranormal · suspense · audiobook · steamy · alpha-mc · polyamory · fantasy · cyberpunk · genetic-engineering · billionaire · reverse-harem · supernatural

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The Clarity

by Ivana B. Kinkee

3.69 · 26 ratings

romance · fated-mates · steamy · book · reverse-harem · shapeshifters · omegaverse · aliens · dark · sci-fi · paranormal · fiction · polyamory · adult · male-mc · dystopia · abuse · fantasy · multi-pov · kidnapping

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Vakarran Captives

by Sara Fields

4.04 · 51 ratings

book · gothic · reverse-harem · steamy · romance · action-adventure · aliens · fiction · adult · sci-fi · audiobook · suspense · paranormal · polyamory · sexual-assault · dark · kidnapping · apocalyptic · abuse · enemies-to-lovers

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Galaxy Circus

by Lexie Winston

4.44 · 72 ratings

aliens · fiction · polyamory · adult · mlm · romance · reverse-harem · book · paranormal · dragons · monsters · magic · sci-fi · vampires · shapeshifters · fated-mates · fantasy · omegaverse · steamy · action-adventure

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Bondmates

by Ann Mayburn

4.00 · 45 ratings

book · polyamory · adult · sci-fi · aliens · fiction · lgbtq · paranormal · mlm · romance · reverse-harem · steamy · fated-mates · action-adventure · alpha-mc · kidnapping · dark · female-mc · warriors · psychics

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Quarantine Omega

by Lizzy Bequin

4.04 · 45 ratings

adult · polyamory · fiction · female-mc · omegaverse · fated-mates · dystopia · paranormal · supernatural · book · gothic · reverse-harem · steamy · romance · dark · sci-fi · action-adventure · genetic-engineering · post-apocalyptic · dark-fantasy

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Wings of Artemis

by Rebecca Royce

4.19 · 103 ratings

post-apocalyptic · romance · reverse-harem · book · paranormal · dystopia · space · aliens · fiction · sci-fi · adult · steamy · time-travel · futuristic · new-adult · polyamory · apocalyptic · harem · amnesia · multi-pov

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The Controllers

by L.V. Lane

4.07 · 88 ratings

omegaverse · dystopia · paranormal · book · romance · adult · fiction · steamy · dark · humor · psychics · fantasy · female-mc · alpha-mc · myths · sexual-assault · reverse-harem · polyamory · sci-fi · genetic-engineering

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The Drift: Astek Station

by Susan Hayes

4.15 · 86 ratings

aliens · fiction · adult · sci-fi · romance · book · steamy · genetic-engineering · cyberpunk · cyborgs · futuristic · polyamory · paranormal · reverse-harem · lgbtq · space · action-adventure · military · suspense · dystopia

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The Space Merchants

by Wendie Nordgren

4.39 · 70 ratings

reverse-harem · adult · sci-fi · fiction · aliens · romance · polyamory · space-opera · book · paranormal · space · dark · psychics · warriors · genetic-engineering · mystery · graphic-violence · assassins · political-intrigue · royalty

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Brides of the Aashi

by Belle Harper

3.86 · 28 ratings

humor · action-adventure · aliens · fiction · female-mc · romance · adult · invasion · violent-conflict · book · reverse-harem · sci-fi · polyamory · first-contact · paranormal · steamy · fantasy · new-adult · monsters · harem

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The Adventures Of Blue Faust

by Cecilia Randell

4.15 · 46 ratings

reverse-harem · book · romance · aliens · fiction · polyamory · steamy · paranormal · space · magic · action-adventure · young-adult · harem · audiobook · exploration · fantasy · space-travel · slow-burn · sci-fi · adult

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Project: Adapt

by Jade Waltz

4.14 · 29 ratings

adult · polyamory · space-opera · sci-fi · aliens · fiction · royalty · book · reverse-harem · romance · fated-mates · genetic-engineering · paranormal · poc-mc · female-mc · action-adventure · colonization · first-contact · assassins · epic

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Altered Shifters Universe

by M.F. Moody

4.35 · 23 ratings

paranormal · book · reverse-harem · shapeshifters · romance · adult · fiction · omegaverse · multi-pov · polyamory · fantasy · friends-to-lovers · abuse · urban-fantasy · harem · steamy · mental-illness · high-school · sci-fi · humor

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Ethos Society

by Chloe Gunter

4.39 · 18 ratings

urban-fantasy · adult · fiction · paranormal · suspense · reverse-harem · book · romance · mlm · sci-fi · law-enforcement · polyamory · military · fantasy · action-adventure · contemporary · steamy · new-adult · genetic-engineering · technothriller

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Breath of Chaos

by Merry Ravenell

4.10 · 10 ratings

fiction · romance · reverse-harem · shapeshifters · book · polyamory · adult · paranormal · sci-fi · dragons · aliens · fantasy · supernatural · female-mc · nautical · magic · sword-sorcery · suspense · epic

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The Kithran Regenesis

by Dani Worth

3.79 · 14 ratings

sci-fi · adult · polyamory · lgbtq · book · steamy · aliens · fiction · mlm · space-opera · reverse-harem · romance · action-adventure · female-mc · paranormal · alpha-mc · space · futuristic · grief · dystopia

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Starlight Chronicles

by Annabel Wolfe

3.44 · 9 ratings

romance · book · fiction · sci-fi · adult · futuristic · steamy · fantasy · action-adventure · aliens · contemporary · military · kidnapping · dark · paranormal · polyamory · magic · shapeshifters · time-travel · box-set

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Astral Heat

by Laura Navarre

4.50 · 8 ratings

sci-fi · fiction · space · galactic-empire · adult · lgbtq · paranormal · reverse-harem · steamy · anthologies · romance · myths · supernatural · mlm · book · space-fleet · military · polyamory · space-opera · aliens

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