Decisive Darkness: Similar series
The Long Earth
by Terry Pratchett
3.76 · 152 ratings
young-adult · multiverse · book · space · audiobook · fiction · alternate-universe · action-adventure · alternate-history · male-author · space-opera · sci-fi · dystopia · ai · aliens · humor · futuristic · violent-conflict · military · comedy
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Xenogenesis
by Octavia E. Butler
4.25 · 151 ratings
female-author · first-contact · horror · poc-author · post-apocalyptic · classics · literary · feminism · space · dystopia · apocalyptic · lgbtq · action-adventure · afrofuturism · aliens · fiction · female-mc · poc-mc · 20th-century · sci-fi
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Neanderthal Parallax
by Robert J. Sawyer
3.79 · 72 ratings
sci-fi · fiction · action-adventure · alternate-universe · multiverse · alternate-history · near-future · book · hard-sci-fi · adult · audiobook · evolution · mystery · supernatural · lgbtq · time-travel · genetic-engineering · historical-fiction · paranormal · religion
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Colonization
by Harry Turtledove
3.72 · 69 ratings
colonization · sci-fi · adult · historical · violent-conflict · historical-fiction · military · audiobook · war · book · invasion · aliens · fiction · alternate-universe · action-adventure · alternate-history · space · first-contact · space-opera
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Noumena
by Lindsay Ellis
3.81 · 68 ratings
violent-conflict · historical · first-contact · sci-fi · aliens · fiction · audiobook · book · invasion · adult · female-author · historical-fiction · new-adult · alternate-history · lgbtq · dystopia · political-intrigue · conspiracies · paranormal · horror
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Merchant Princes Universe
by Charles Stross
3.68 · 181 ratings
multiverse · book · audiobook · alternate-history · action-adventure · fiction · urban-fantasy · time-travel · politics · adult · alternate-universe · steampunk · industrial-era · supernatural · contemporary · space · political-intrigue · galactic-empire · fantasy · espionage
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Tosev
by Harry Turtledove
3.74 · 160 ratings
alternate-history · aliens · fiction · action-adventure · invasion · war · book · historical-fiction · military · audiobook · adult · historical · violent-conflict · sci-fi · alternate-universe · first-contact · 20th-century · ww2 · space · colonization
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Worldwar
by Harry Turtledove
3.78 · 76 ratings
military · audiobook · first-contact · historical-fiction · war · adult · historical · violent-conflict · sci-fi · 20th-century · alternate-history · alternate-universe · action-adventure · aliens · fiction · invasion · ww2 · book · male-author · dystopia
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Destroyermen
by Taylor Anderson
4.22 · 270 ratings
book · historical-fiction · time-travel · audiobook · war · action-adventure · alternate-universe · fiction · alternate-history · sci-fi · violent-conflict · historical · military · adult · aliens · 20th-century · survival · ww2 · multiverse · space-fleet
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Island in the Sea of Time
by S.M. Stirling
4.00 · 54 ratings
romantic-love · sci-fi · adult · historical · historical-fiction · military · violent-conflict · apocalyptic · war · wlw · fiction · action-adventure · alternate-history · audiobook · time-travel · book · post-apocalyptic · epic · industrial-era · steampunk
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Ring of Fire Main Line Novels
by Eric Flint
4.04 · 114 ratings
military · audiobook · historical-fiction · war · violent-conflict · adult · historical · sci-fi · alternate-history · action-adventure · fiction · book · time-travel · early-modern · alternate-universe · paranormal · politics · family · space · survival
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Small Change
by Jo Walton
3.83 · 46 ratings
book · fascism · dystopia · audiobook · 21st-century · politics · suspense · mystery · fiction · alternate-history · crime · lgbtq · ww2 · historical · female-author · historical-fiction · law-enforcement · 20th-century · sci-fi · political-intrigue
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American Empire
by Harry Turtledove
3.89 · 46 ratings
adult · book · war · alternate-history · action-adventure · fiction · sci-fi · audiobook · military · historical-fiction · violent-conflict · historical · galactic-empire · space · 21st-century
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The Fractured Europe Sequence
by Dave Hutchinson
3.94 · 50 ratings
fiction · espionage · futuristic · near-future · book · adult · dystopia · sci-fi · political-intrigue · alternate-history · action-adventure · mystery · alternate-universe · audiobook · politics · urban-fantasy · post-apocalyptic · first-contact · magical-realism · hard-sci-fi
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The Last Brigade
by William Alan Webb
4.35 · 29 ratings
action-adventure · fiction · alternate-history · apocalyptic · book · post-apocalyptic · violent-conflict · adult · military · sci-fi · technothriller · war · futuristic · time-travel · dystopia · audiobook · multi-pov · historical-fiction
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The General
by S.M. Stirling
4.02 · 149 ratings
book · fiction · sci-fi · violent-conflict · adult · military · action-adventure · war · alternate-history · dystopia · box-set · space-opera · space · audiobook · time-travel · epic · technology · hard-sci-fi · high-fantasy · post-apocalyptic
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Daedalus
by Michael J. Martinez
3.76 · 25 ratings
steampunk · space · invasion · time-travel · book · historical-fiction · historical · adult · violent-conflict · sci-fi · space-opera · alternate-history · aliens · exploration · fiction · action-adventure · industrial-era · audiobook · post-apocalyptic · first-contact
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Villain for Hire
by Jay Aury
4.42 · 38 ratings
sci-fi · polyamory · adult · fantasy · super-powered · fiction · action-adventure · paranormal · audiobook · romance · steamy · book · urban-fantasy · supernatural · harem · crime · contemporary · pulp · male-mc · anti-hero
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Ghost
by L.E. Modesitt Jr.
3.80 · 30 ratings
paranormal · urban-fantasy · horror · adult · historical · industrial-era · book · steampunk · ghosts · alternate-history · fiction · action-adventure · alternate-universe · mystery · political-intrigue · espionage · supernatural · sci-fi · fantasy · cyberpunk
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Stray Cat Strut
by RavensDagger
4.41 · 27 ratings
book · audiobook · humor · aliens · fiction · adult · sci-fi · urban-fantasy · progression-fantasy · invasion · steamy · litrpg · dystopia · cyberpunk · survival · alternate-universe · action-adventure · apocalyptic · wlw · lgbtq
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The Decay
by Roger Hayden
3.54 · 13 ratings
fiction · post-apocalyptic · apocalyptic · book · adult · sci-fi · dystopia · box-set · action-adventure · social-commentary · terrorism · family · monsters · horror · survival · killer · zombies
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Apollo Quartet
by Ian Sales
3.63 · 16 ratings
book · alternate-history · fiction · alternate-universe · sci-fi · high-school · audiobook · adult · hard-sci-fi · male-author · space · apocalyptic · north-america · exploration · usa · 20th-century · 21st-century · space-travel · dystopia · historical
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Procurator
by Kirk Mitchell
3.50 · 6 ratings
book · adult · sci-fi · alternate-history · fiction · orphans · violent-conflict · action-adventure · war · historical-fiction · historical · indigenous-mc · politics · poc-mc
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Hanover and Singh
by Chris Paton
3.75 · 4 ratings
sci-fi · adult · historical · steampunk · book · industrial-era · fiction · alternate-history · united-kingdom · asia · flintlock · poc-mc · south-asia · british-isles · afghanistan · europe · urban · england
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