The Sibyl's War
by Timothy Zahn
17 ratings 3.65 ·
violent-conflict · space-opera · survival · book · sci-fi · first-contact · space · invasion · action-adventure · aliens · fiction · political-intrigue · hard-sci-fi · space-fleet · military · young-adult · conspiracies · historical · audiobook · suspense
The Sibyl's War: Similar series
Remembrance of Earth's Past
by Liu Cixin
140 ratings 4.28 ·
philosophy · sci-fi · invasion · poc-author · space · audiobook · hard-sci-fi · violent-conflict · space-opera · adult · aliens · fiction · politics · first-contact · contemporary · book · apocalyptic · action-adventure · 21st-century · poc-mc
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Takeshi Kovacs
by Richard K. Morgan
104 ratings 3.94 ·
action-adventure · space · cyberpunk · book · sci-fi · suspense · fiction · hard-boiled · mystery · crime · adult · futuristic · dystopia · space-opera · hard-sci-fi · dark · noir · male-author · audiobook · political-intrigue
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Themis Files
by Sylvain Neuvel
92 ratings 3.81 ·
male-author · audiobook · dystopia · near-future · military · futuristic · robots · mystery · aliens · fiction · suspense · book · contemporary · sci-fi · first-contact · space · young-adult · action-adventure · epistolary · space-opera
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The Origin Mystery
by A.G. Riddle
90 ratings 3.86 ·
audiobook · political-intrigue · historical-fiction · dystopia · futuristic · drama · mystery · fiction · aliens · suspense · myths · post-apocalyptic · sci-fi · book · time-travel · apocalyptic · technothriller · conspiracies · paranormal · young-adult
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The Expanse
by James S.A. Corey
561 ratings 4.21 ·
space-opera · sci-fi · fiction · space · hard-sci-fi · audiobook · adult · aliens · action-adventure · male-author · book · 21st-century · mystery · violent-conflict · dystopia · war · horror · futuristic · suspense · military
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The Aurora Cycle
by Amie Kaufman
85 ratings 4.16 ·
space-opera · dystopia · magic · violent-conflict · found-family · audiobook · friendship · humor · fiction · aliens · lgbtq · romance · war · futuristic · book · sci-fi · suspense · young-adult · action-adventure · paranormal
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The Shadow Series
by Orson Scott Card
197 ratings 4.01 ·
space · dystopia · space-opera · violent-conflict · audiobook · fiction · military · sci-fi · book · action-adventure · young-adult · aliens · male-author · epic · futuristic · war · contemporary · high-school · children · coming-of-age
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Children of Time
by Adrian Tchaikovsky
81 ratings 4.15 ·
action-adventure · ai · space · sci-fi · first-contact · book · space-travel · aliens · fiction · adult · hard-sci-fi · violent-conflict · space-opera · audiobook · invasion · genetic-engineering · contemporary · post-apocalyptic · epic · animals
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Bobiverse
by Dennis E. Taylor
134 ratings 4.36 ·
sci-fi · book · space · dystopia · space-opera · audiobook · fiction · post-apocalyptic · ai · action-adventure · hard-sci-fi · transhumanism · violent-conflict · male-author · aliens · exploration · comedy · humor · space-travel · war
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Starbound
by Amie Kaufman
106 ratings 3.89 ·
romance · mystery · fiction · aliens · futuristic · space-opera · dystopia · survival · new-adult · paranormal · young-adult · action-adventure · space · sci-fi · book · supernatural · female-author · military · death · audiobook
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The First Formic War
by Orson Scott Card
79 ratings 4.03 ·
first-contact · space · war · space-fleet · book · dystopia · space-opera · violent-conflict · audiobook · young-adult · sci-fi · aliens · action-adventure · family · fiction · futuristic · invasion · military · space-travel · apocalyptic
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Commonwealth Universe
by Peter F. Hamilton
205 ratings 4.17 ·
action-adventure · space · book · sci-fi · fiction · adult · space-opera · audiobook · aliens · epic · male-author · mystery · hard-sci-fi · military · violent-conflict · ai · genetic-engineering · futuristic · transhumanism · space-fleet
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The Forever War
by Joe Haldeman
102 ratings 3.91 ·
space · literary · action-adventure · classics · time-travel · sci-fi · war · adult · military · fiction · dystopia · violent-conflict · space-opera · book · 20th-century · aliens · space-travel · historical · audiobook · politics
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The Long Earth
by Terry Pratchett
121 ratings 3.76 ·
fiction · space-opera · alternate-universe · male-author · alternate-history · audiobook · young-adult · action-adventure · space · multiverse · book · sci-fi · dystopia · comedy · humor · aliens · military · futuristic · violent-conflict · ai
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Honor Harrington
by David Weber
368 ratings 4.11 ·
sci-fi · book · space-opera · adult · fiction · space · action-adventure · audiobook · violent-conflict · military · war · female-mc · politics · nautical · hard-sci-fi · alpha-mc · futuristic · space-travel · aliens · pulp
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The Lost Fleet: Beyond the Frontier
by Jack Campbell
112 ratings 4.09 ·
space-opera · violent-conflict · audiobook · aliens · fiction · space-travel · futuristic · military · war · sci-fi · book · space-fleet · politics · action-adventure · space · male-author · exploration · adult · nautical · galactic-empire
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The Tower and the Hive
by Anne McCaffrey
111 ratings 3.94 ·
psychics · sci-fi · space · action-adventure · paranormal · audiobook · space-opera · futuristic · space-travel · female-author · aliens · romance · fiction · epic · female-mc · supernatural · book · invasion · young-adult · family
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Binti
by Nnedi Okorafor
110 ratings 3.97 ·
fiction · poc-mc · sci-fi · female-author · aliens · audiobook · afrofuturism · dystopia · space-opera · violent-conflict · poc-author · space · action-adventure · young-adult · feminism · coming-of-age · futuristic · female-mc · 21st-century · friendship
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The Lost Fleet
by Jack Campbell
303 ratings 4.06 ·
action-adventure · space · book · sci-fi · space-fleet · space-travel · fiction · aliens · war · military · space-opera · violent-conflict · audiobook · male-author · adult · politics · futuristic · exploration · nautical · first-contact
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Paradox
by Rachel Bach
63 ratings 3.94 ·
female-author · futuristic · book · sci-fi · feminism · action-adventure · young-adult · paranormal · space · alpha-mc · space-opera · magic · violent-conflict · mystery · space-travel · aliens · female-mc · fiction · romance · war
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Star Wars: X-Wing
by Aaron Allston
208 ratings 3.99 ·
action-adventure · space · sci-fi · fiction · military · war · space-opera · violent-conflict · male-author · book · aliens · young-adult · audiobook · high-school · fighter · children-books · classics · literary · mystery · galactic-empire
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Imperial Radch
by Ann Leckie
141 ratings 4.04 ·
book · sci-fi · space-opera · fiction · adult · ai · space · lgbtq · action-adventure · 21st-century · female-author · politics · violent-conflict · hard-sci-fi · military · robots · contemporary · feminism · dystopia · audiobook
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Moties
by Jennifer R. Pournelle
80 ratings 3.93 ·
adult · fiction · book · sci-fi · audiobook · aliens · first-contact · historical · space-opera · violent-conflict · hard-sci-fi · war · military · 20th-century · space · action-adventure · male-author · alternate-history · dystopia · magic
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Gaea Trilogy
by John Varley
60 ratings 4.10 ·
fiction · aliens · lgbtq · space-travel · female-mc · adult · wlw · space-opera · violent-conflict · hard-sci-fi · romantic-love · audiobook · action-adventure · anthologies · space · invasion · sci-fi · military · dystopia · cyberpunk
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