Shield of Baal
by Braden Campbell
3.42 · 12 ratings
adult · fiction · sci-fi · book · action-adventure · vampires · military · violent-conflict · grim-dark · aliens · anthologies · space-opera
Shield of Baal: Similar series
Children of Time
by Adrian Tchaikovsky
4.18 · 100 ratings
book · audiobook · space · ai · action-adventure · aliens · fiction · hard-sci-fi · first-contact · violent-conflict · adult · sci-fi · space-travel · space-opera · invasion · post-apocalyptic · contemporary · 21st-century · genetic-engineering · survival
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Brilliance Saga
by Marcus Sakey
4.12 · 99 ratings
paranormal · action-adventure · fiction · mystery · alternate-history · super-powered · near-future · war · espionage · violent-conflict · sci-fi · supernatural · urban-fantasy · book · dystopia · contemporary · audiobook · politics · political-intrigue · conspiracies
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Risdaverse
by Ruby Dixon
4.12 · 344 ratings
romance · adult · fiction · sci-fi · aliens · book · steamy · multi-pov · paranormal · space · audiobook · humor · futuristic · insta-love · contemporary · alpha-mc · friends-to-lovers · abuse · enemies-to-lovers · action-adventure
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Veslor Mates
by Laurann Dohner
4.23 · 118 ratings
adult · sci-fi · action-adventure · aliens · fiction · futuristic · alpha-mc · paranormal · steamy · book · shapeshifters · romance · female-mc · space · supernatural · mythical-creatures · fated-mates · new-adult · multi-pov · military
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Island in the Sea of Time
by S.M. Stirling
4.00 · 54 ratings
apocalyptic · war · wlw · action-adventure · fiction · alternate-history · romantic-love · sci-fi · violent-conflict · historical · adult · military · book · historical-fiction · time-travel · post-apocalyptic · audiobook · steampunk · industrial-era · alternate-universe
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Eisenhorn
by Dan Abnett
4.20 · 179 ratings
grim-dark · fiction · sci-fi · book · adult · space-opera · audiobook · military · violent-conflict · pulp · action-adventure · mystery · dystopia · space · dark · horror · war · demons · dark-fantasy · political-intrigue
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Black Tide Rising
by John Ringo
4.26 · 185 ratings
post-apocalyptic · action-adventure · fiction · sci-fi · horror · adult · zombies · apocalyptic · military · violent-conflict · urban-fantasy · audiobook · alternate-history · book · suspense · war · dystopia · humor · anthologies · contemporary
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Empire Games
by Charles Stross
4.10 · 40 ratings
alternate-history · fiction · action-adventure · multiverse · espionage · time-travel · book · audiobook · adult · space · sci-fi · galactic-empire · political-intrigue · politics · space-opera · urban-fantasy · technothriller · dystopia · alternate-universe · war
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Dread Empire's Fall
by Walter Jon Williams
3.90 · 92 ratings
fiction · war · adult · violent-conflict · military · space-opera · sci-fi · book · space · action-adventure · space-fleet · galactic-empire · aliens · audiobook · female-mc · hard-sci-fi · first-contact · space-travel · invasion · suspense
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Atlas
by Isaac Hooke
3.94 · 34 ratings
first-contact · audiobook · military · space-fleet · adult · violent-conflict · space · soldiers · sci-fi · space-opera · fiction · action-adventure · war · book · dystopia · galactic-empire · robots · aliens · hard-sci-fi · invasion
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Outlaws of the Midwest
by Jack Hunt
4.46 · 26 ratings
pulp · suspense · sci-fi · violent-conflict · survival · dystopia · male-mc · military · adult · horror · book · apocalyptic · post-apocalyptic · action-adventure · terrorism · fiction · female-mc · death
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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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What's Left of My World
by C.A. Rudolph
4.30 · 42 ratings
action-adventure · fiction · post-apocalyptic · book · apocalyptic · audiobook · survival · dystopia · sci-fi · female-mc · male-mc · coming-of-age · young-adult · spirituality · adult · military · violent-conflict
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Dipple
by Andre Norton
3.88 · 25 ratings
action-adventure · book · sci-fi · fiction · space-opera · adult · space · invasion · literary · young-adult · box-set · classics · children · coming-of-age · space-fleet · first-contact · cats · kidnapping · female-author · military
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Star Trek: Terok Nor
by S.D. Perry
4.00 · 22 ratings
adult · space · genetic-engineering · first-contact · violent-conflict · invasion · space-opera · sci-fi · aliens · fiction · action-adventure · book · military · journey
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Seas of Venus
by David Drake
3.59 · 22 ratings
military · violent-conflict · adult · sci-fi · action-adventure · fiction · war · dystopia · book · horror · audiobook · space · box-set · politics · colonization · pulp · aliens · anthologies · crime
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Rise of the Undead
by Baileigh Higgins
4.45 · 22 ratings
monsters · horror · apocalyptic · adult · dystopia · zombies · alternate-history · fiction · post-apocalyptic · suspense · sci-fi · action-adventure · book · literary-fiction · epidemy · female-mc · medical · audiobook · male-mc · travel
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The Murderbot Diaries [Dramatized Adaptation]
by Martha Wells
4.20 · 35 ratings
adult · book · crime · fiction · sci-fi · audiobook · action-adventure · hard-sci-fi · lgbtq · humor · space · dystopia · space-opera · female-author · robots · mystery · murder · epic · aliens · space-travel
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Pact Arcanum Saga
by Arshad Ahsanuddin
4.09 · 23 ratings
urban-fantasy · audiobook · adult · lgbtq · fiction · romance · book · paranormal · vampires · mlm · magic · futuristic · action-adventure · fantasy · friends-to-lovers · witches-wizards · urban · sci-fi · dystopia · age-gap
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Cyborg Mates
by Corin Cain
4.00 · 13 ratings
paranormal · sci-fi · cyborgs · adult · space · book · fated-mates · romance · aliens · fiction · action-adventure · female-mc · alpha-mc · futuristic · space-opera · corruption · genetic-engineering · bodyguard · forbidden-love · steamy
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Warriors of Risnar
by Tracy St. John
3.60 · 10 ratings
book · romance · aliens · action-adventure · fiction · paranormal · sci-fi · adult · military · invasion · female-mc · violent-conflict · steamy · kind-mc · enemies-to-lovers · alpha-mc · expert
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Sylvia Stryker Space Case
by Diane Vallere
4.20 · 10 ratings
book · futuristic · invasion · aliens · action-adventure · humor · fiction · mystery · female-mc · colonization · investigator · satire · space-travel · cozy · sci-fi · adult · violent-conflict · space · first-contact · law-enforcement
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Mists Of Time
by Tami Dee
4.00 · 3 ratings
adult · europe · book · scandinavia · time-travel · medieval · action-adventure · fiction · sci-fi · paranormal · historical · poc-mc · romance · asian-mc
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