Free Hard Science Fiction Audiobooks Download

Unabridged audiobook download for free in following below:

Magic - The Final Fantasy Collection - Isaac Asimov

Category: History  Sci-Fi 
Language: EnglishKeywords: Anthologies & Short Stories  Genetic Engineering  Hard Science Fiction 

Shared by:chrissyskindle

Isaac Asimov Magic - The Final Fantasy Collection

Posted: 3 Apr 2026
Format: M4B / Bitrate: ?
File Size: 257.49 MBs

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Trinity - First Command - Book 3 - Michael Simon

Category: Sci-Fi  Science 
Language: EnglishKeywords: Hard Science Fiction  Military  Science Fiction 

Shared by:chrissyskindle

Michael Simon Trinity - First Command - Book 3

Posted: 3 Apr 2026
Format: M4B / Bitrate: ?
File Size: 831.7 MBs

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Diaspora - Greg Egan

Category: Sci-Fi 
Language: EnglishKeywords: Hard Science Fiction 

Shared by:Moodbury

Greg Egan Diaspora

Posted: 24 Feb 2026
Format: M4B / Bitrate: 64 Kbps
File Size: 312.88 MBs

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The Recollection - Gareth L. Powell

Category: Adults  Novel  Sci-Fi 
Language: EnglishKeywords: First Contact  Hard Science Fiction  High Tech  Space Opera  Time Travel 

Shared by:NGC300

Gareth L. Powell The Recollection

Posted: 1 Jan 2026
Format: MP3 / Bitrate: 64 Kbps
File Size: 258.15 MBs

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Outlaw Planet - M. R. Carey

Category: Sci-Fi 
Language: EnglishKeywords: Adventure  Hard Science Fiction  parallel universe  Space Opera 

Shared by:NGC300

M. R. Carey Outlaw Planet

Posted: 19 Nov 2025
Format: M4B / Bitrate: ?
File Size: 432.68 MBs

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Leif the Lucky [1-2] - Colin Alexander

Category: Adventure  Sci-Fi 
Language: EnglishKeywords: Hard Science Fiction  Space Opera 

Shared by:mangoa

Colin Alexander Leif the Lucky [1-2]

Posted: 15 Nov 2025
Format: M4B / Bitrate: Variable
File Size: 954.64 MBs

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Lost Starship 23 - The Lost Dimension - Vaughn Heppner

Category: Adults  Military  Misc. Non-fiction  Sci-Fi 
Language: EnglishKeywords: Adventure  Hard Science Fiction  Space Opera 

Shared by:Dallis24

Vaughn Heppner Lost Starship 23 - The Lost Dimension

Posted: 12 Nov 2025
Format: M4B / Bitrate: Variable
File Size: 472.66 MBs

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Contact: Echoes in the Dark - Joshua T. Calvert

Category: Mystery  Sci-Fi 
Language: EnglishKeywords: First Contact  Hard Science Fiction  Robotics  Survival 

Shared by:mangoa

Echoes in the Dark

Posted: 31 Oct 2025
Format: M4B / Bitrate: ?
File Size: 543.95 MBs

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The Rift 03 (Trilogy) - Douglas E. Richards, Joshua T. Calvert

Category: Adults  Sci-Fi  Thriller 
Language: EnglishKeywords: First Contact  Hard Sci-Fi  Hard Science Fiction  Mystery  Suspense  Technothriller  Thriller 

Shared by:Dallis24

Douglas E. Richards, Joshua T. Calvert The Rift 03 (Trilogy)

Posted: 9 Oct 2025
Format: M4B / Bitrate: Variable
File Size: 371.46 MBs

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