Cold as Ice
by Charles Sheffield
3.75 · 20 ratings
fiction · adult · hard-sci-fi · audiobook · space-opera · sci-fi · action-adventure · mystery · book · space · aliens · colonization · apocalyptic · technothriller · anthologies · invasion · first-contact · violent-conflict · space-travel
Cold as Ice: Similar series
Remembrance of Earth's Past
by Liu Cixin
4.28 · 248 ratings
space · audiobook · aliens · fiction · hard-sci-fi · adult · sci-fi · poc-author · invasion · dystopia · contemporary · philosophy · violent-conflict · space-opera · book · 21st-century · politics · action-adventure · mystery · poc-mc
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Foundation Publication Order
by Isaac Asimov
4.23 · 374 ratings
fiction · sci-fi · book · classics · literary · philosophy · dystopia · space · audiobook · hard-sci-fi · action-adventure · space-opera · 20th-century · epic · adult · politics · male-author · futuristic · mystery · historical
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The Expanse
by James S.A. Corey
4.24 · 776 ratings
sci-fi · space-opera · fiction · audiobook · space · adult · hard-sci-fi · aliens · male-author · action-adventure · 21st-century · mystery · book · violent-conflict · dystopia · horror · futuristic · war · suspense · military
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Takeshi Kovacs
by Richard K. Morgan
3.97 · 158 ratings
fiction · adult · sci-fi · book · cyberpunk · mystery · action-adventure · futuristic · hard-sci-fi · crime · hard-boiled · noir · male-author · dark · space-opera · audiobook · dystopia · space · suspense · espionage
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Robot, chronological order
by Isaac Asimov
4.19 · 229 ratings
ai · literary · dystopia · classics · 20th-century · space-opera · sci-fi · hard-sci-fi · mystery · fiction · robots · space · audiobook · male-author · historical · adult · law-enforcement · action-adventure · book · technology
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Commonwealth Universe
by Peter F. Hamilton
4.18 · 280 ratings
space-opera · sci-fi · adult · fiction · action-adventure · space · audiobook · book · epic · male-author · aliens · hard-sci-fi · mystery · violent-conflict · military · futuristic · ai · genetic-engineering · transhumanism · space-travel
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The Murderbot Diaries
by Martha Wells
4.28 · 482 ratings
fiction · sci-fi · space-opera · robots · book · space · action-adventure · humor · ai · lgbtq · adult · female-author · audiobook · crime · futuristic · mystery · cyberpunk · dystopia · 21st-century · hard-sci-fi
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Salvation Sequence
by Peter F. Hamilton
4.27 · 97 ratings
mystery · action-adventure · sci-fi · space-opera · space-travel · first-contact · audiobook · adult · space · hard-sci-fi · book · colonization · fiction · aliens · exploration · dystopia · futuristic · epic · transhumanism · 21st-century
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Void
by Peter F. Hamilton
4.28 · 123 ratings
book · fiction · action-adventure · sci-fi · space-opera · audiobook · adult · space · male-author · hard-sci-fi · aliens · epic · transhumanism · genetic-engineering · time-travel · technothriller · mystery · futuristic · spirituality · box-set
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The World As Myth
by Robert A. Heinlein
3.77 · 119 ratings
literary · paranormal · audiobook · time-travel · classics · sci-fi · adult · action-adventure · fiction · space · book · space-opera · technothriller · cats · multiverse · space-travel · 20th-century · violent-conflict · historical · war
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Ringworld
by Larry Niven
3.83 · 147 ratings
book · solar-system · space · audiobook · hard-sci-fi · aliens · fiction · space-opera · sci-fi · adult · action-adventure · space-travel · exploration · mystery · historical · classics · literary · 20th-century · male-author · violent-conflict
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Galactic Empire
by Isaac Asimov
3.82 · 79 ratings
action-adventure · fiction · mystery · classics · book · hard-sci-fi · space · male-author · adult · audiobook · literary · 20th-century · space-opera · galactic-empire · sci-fi · time-travel · futuristic · contemporary · dystopia · law-enforcement
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Spin
by Robert Charles Wilson
3.74 · 81 ratings
book · time-travel · invasion · post-apocalyptic · violent-conflict · first-contact · sci-fi · fiction · aliens · space · dystopia · audiobook · space-opera · action-adventure · apocalyptic · hard-sci-fi · futuristic · evolution · young-adult · adult
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Agent Cormac
by Neal Asher
4.09 · 116 ratings
book · space · ai · action-adventure · aliens · fiction · hard-sci-fi · adult · violent-conflict · sci-fi · space-opera · audiobook · cyberpunk · military · mystery · invasion · post-apocalyptic · technothriller · contemporary · suspense
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Revelation Space
by Alastair Reynolds
4.06 · 181 ratings
sci-fi · space-opera · adult · fiction · book · hard-sci-fi · audiobook · space · action-adventure · 21st-century · aliens · cyberpunk · epic · horror · exploration · transhumanism · colonization · first-contact · violent-conflict · male-author
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Deathworld
by Harry Harrison
3.92 · 90 ratings
action-adventure · fiction · space · adult · sci-fi · classics · audiobook · literary · space-opera · pulp · book · male-author · dystopia · male-mc · mystery · hard-sci-fi · anthologies · historical · violent-conflict · 20th-century
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Freyaverse
by Charles Stross
3.68 · 54 ratings
book · space · robots · action-adventure · fiction · hard-sci-fi · humor · adult · sci-fi · space-opera · audiobook · cyberpunk · suspense · ai · aliens · mystery · crime · horror · male-author · comedy
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Rama
by Arthur C. Clarke
3.83 · 142 ratings
book · adult · sci-fi · fiction · action-adventure · mystery · literary · classics · violent-conflict · space-opera · aliens · space · audiobook · first-contact · 20th-century · space-travel · drama · hard-sci-fi · invasion · male-author
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Transformation
by Neal Asher
4.20 · 50 ratings
sci-fi · book · post-apocalyptic · technothriller · invasion · space · audiobook · ai · aliens · fiction · action-adventure · mystery · investigator · hard-boiled · hard-sci-fi · adult · space-fleet · first-contact · military · violent-conflict
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The Academy
by Jack McDevitt
3.82 · 132 ratings
action-adventure · aliens · fiction · sci-fi · space-opera · book · space · hard-sci-fi · exploration · adult · audiobook · mystery · first-contact · violent-conflict · space-travel · suspense · archaeology · military · invasion · female-mc
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Noumenon
by Marina J. Lostetter
3.87 · 46 ratings
sci-fi · space-travel · space-opera · female-author · hard-sci-fi · action-adventure · aliens · exploration · fiction · audiobook · space · book · time-travel · adult · mystery · ai · genetic-engineering · disability · military · violent-conflict
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Prefect Dreyfus Emergency
by Alastair Reynolds
4.11 · 45 ratings
space-opera · sci-fi · adult · hard-sci-fi · fiction · action-adventure · mystery · space · audiobook · book · space-travel · law-enforcement · male-author · noir · crime · aliens · exploration · ai · cyberpunk · police-procedural
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The Spiral Wars
by Joel Shepherd
4.29 · 117 ratings
soldiers · sci-fi · space-opera · military · adult · space · violent-conflict · hard-sci-fi · book · fiction · ai · audiobook · war · aliens · action-adventure · litrpg · space-fleet · mystery · suspense · galactic-empire
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Heorot
by Larry Niven
3.89 · 50 ratings
sci-fi · space · adult · audiobook · horror · book · action-adventure · fiction · space-travel · violent-conflict · first-contact · invasion · hard-sci-fi · aliens · exploration · space-opera · mystery · colonization · 20th-century · medieval
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