The Chronicles of Solace
by Roger MacBride Allen
3.81 · 16 ratings
action-adventure · sci-fi · time-travel · space-opera · book · adult · fiction · space · mystery · epic · ai · high-school
The Chronicles of Solace: Similar series
Canonical Alien Trilogy
by Tim Lebbon
3.78 · 90 ratings
sci-fi · time-travel · book · dystopia · cyberpunk · space · audiobook · aliens · fiction · action-adventure · super-powered · monsters · adult · horror · space-opera · colonization · invasion · futuristic · first-contact · vampires
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The Forever War
by Joe Haldeman
3.87 · 114 ratings
space-opera · classics · time-travel · dystopia · space · literary · action-adventure · fiction · war · military · adult · violent-conflict · sci-fi · space-travel · book · audiobook · aliens · historical · 20th-century · politics
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Red Dwarf
by Grant Naylor
4.06 · 126 ratings
space · audiobook · adult · comedy · satire · sci-fi · humor · fiction · book · action-adventure · contemporary · male-author · 20th-century · space-opera · aliens · robots · genetic-engineering · cyberpunk · time-travel · invasion
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Marsbound
by Joe Haldeman
3.50 · 64 ratings
violent-conflict · first-contact · sci-fi · action-adventure · aliens · fiction · space · dystopia · audiobook · book · invasion · post-apocalyptic · adult · space-travel · space-opera · exploration · hard-sci-fi · time-travel · historical · military
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Manifold
by Stephen Baxter
3.80 · 72 ratings
fiction · hard-sci-fi · adult · sci-fi · action-adventure · time-travel · book · space · space-opera · alternate-history · university · earth · space-travel · colonization · exploration · futuristic · anthologies · apocalyptic · near-future · audiobook
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Theirs Not to Reason Why
by Jean Johnson
4.07 · 88 ratings
invasion · time-travel · book · paranormal · space · futuristic · war · female-mc · aliens · action-adventure · fiction · soldiers · sci-fi · space-travel · space-opera · first-contact · military · magic · adult · violent-conflict
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The Way
by Greg Bear
3.80 · 70 ratings
time-travel · action-adventure · fiction · adult · space-opera · sci-fi · post-apocalyptic · space · audiobook · aliens · hard-sci-fi · violent-conflict · military · classics · book · invasion · anthologies · literary · alternate-history · male-author
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A Time Odyssey
by Arthur C. Clarke
3.75 · 52 ratings
space-opera · sci-fi · violent-conflict · space · adult · audiobook · book · time-travel · hard-sci-fi · invasion · action-adventure · aliens · fiction · alternate-history · historical-fiction · literary · historical · male-author · apocalyptic · war
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Mass Effect: Andromeda Novels
by N.K. Jemisin
3.70 · 50 ratings
action-adventure · aliens · fiction · colonization · violent-conflict · space · cyberpunk · adult · audiobook · military · space-opera · sci-fi · book · time-travel · futuristic · dystopia · epidemy · mystery · space-fleet · lgbtq
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Saga of the Pliocene Exile
by Julian May
4.17 · 98 ratings
fiction · female-author · adult · sci-fi · space-opera · time-travel · paranormal · alternate-history · action-adventure · historical-fiction · historical · epic · 20th-century · anthologies · book · space · aliens · invasion · myths · dystopia
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The Quantum Evolution
by Derek Künsken
4.11 · 46 ratings
space-opera · sci-fi · space · adult · audiobook · book · heist · hard-sci-fi · action-adventure · fiction · ai · genetic-engineering · cyberpunk · time-travel · male-author · first-contact · psychological · crime · futuristic · religion
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Destiny's Children
by Stephen Baxter
3.85 · 54 ratings
fiction · book · hard-sci-fi · space · adult · space-opera · sci-fi · action-adventure · audiobook · aliens · time-travel · dystopia · alternate-history · war · violent-conflict · cyberpunk · genetic-engineering · historical · historical-fiction
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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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Hitchhiker's Guide BBC Radio Series
by Douglas Adams
4.39 · 36 ratings
adult · audiobook · comedy · literary · sci-fi · fiction · action-adventure · humor · classics · drama · book · historical · space · 20th-century · space-opera · aliens · time-travel · male-author · literary-fiction
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The Henry Gallant Saga
by H. Peter Alesso
4.05 · 58 ratings
galactic-empire · action-adventure · aliens · fiction · invasion · book · time-travel · military · genetic-engineering · violent-conflict · space-fleet · sci-fi · space-opera · colonization · first-contact · war · space · adult · young-adult · paranormal
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First Salik War
by Jean Johnson
4.00 · 28 ratings
space · paranormal · book · invasion · adult · magic · romance · violent-conflict · first-contact · military · space-opera · sci-fi · fiction · aliens · action-adventure · female-mc · war · dystopia · cyberpunk · politics
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Star Wolf
by David Gerrold
3.85 · 36 ratings
military · cyberpunk · adult · dystopia · space · violent-conflict · sci-fi · space-opera · fiction · action-adventure · time-travel · book · war · industrial-era · steampunk · historical · hard-sci-fi · lgbtq · psychological · technothriller
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Star Trek: Department of Temporal Investigations
by Christopher L. Bennett
3.99 · 45 ratings
space · adult · space-opera · fiction · sci-fi · action-adventure · time-travel · book · invasion · military · violent-conflict · aliens · genetic-engineering · first-contact · hard-sci-fi · dystopia · ai · travel · suspense · spirituality
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Star Trek: Deep Space Nine: Millenium
by Judith Reeves-Stevens
4.00 · 34 ratings
action-adventure · aliens · fiction · invasion · book · military · genetic-engineering · adult · violent-conflict · sci-fi · space-opera · drama · time-travel · space · pulp · hard-sci-fi · futuristic · audiobook · far-future · box-set
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Sequoyah
by Sabrina Chase
4.15 · 24 ratings
book · time-travel · futuristic · action-adventure · fiction · female-mc · space-opera · sci-fi · paranormal · space · adult · military · first-contact · war · romance · aliens · colonization · space-travel · violent-conflict · historical-fiction
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The Resistance
by Nathan Hystad
4.33 · 24 ratings
space-opera · colonization · aliens · fiction · action-adventure · invasion · war · time-travel · book · audiobook · adult · violent-conflict · space · sci-fi · supernatural · first-contact · military · space-fleet · male-mc · soldiers
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Donovan
by W. Michael Gear
4.21 · 42 ratings
action-adventure · fiction · hard-sci-fi · space-opera · sci-fi · audiobook · adult · book · aliens · futuristic · colonization · dystopia · space · violent-conflict · horror · military · time-travel · survival · first-contact · space-travel
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Jump Universe
by Mike Moscoe
3.93 · 42 ratings
space · book · sci-fi · space-opera · adult · violent-conflict · fiction · military · action-adventure · exploration · cyberpunk · post-apocalyptic · space-travel · space-fleet · audiobook · dystopia · time-travel · war · mystery · literary
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Tour of the Merrimack
by R.M. Meluch
3.88 · 50 ratings
sci-fi · adult · fiction · book · space-opera · violent-conflict · military · action-adventure · space · war · alternate-history · epic · time-travel · aliens · cyberpunk · space-fleet · super-powered · colonization · galactic-empire · box-set
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