Free Adults Sci-Fi Audio Books

Unabridged audio books downloads for free in following below:

Descent - Bruno Miller

Category: Adults Adventure Sci-Fi
Language: EnglishKeywords: Adventure Science Fiction

Shared by:bookbayer11

Posted: 1 Mar 2026
Format: M4B / Bitrate: 128 Kbps
File Size: 480.79 MBs

Audiobook DetailsDirect Download

84K - Claire North

Category: Adults Bestsellers Sci-Fi Thriller
Language: EnglishKeywords: Dystopian Fiction Sci-Fi Thriller

Shared by:JohnSilva

Posted: 1 Mar 2026
Format: MP3 / Bitrate: 64 Kbps
File Size: 371.43 MBs

Audiobook DetailsDirect Download

Red Rising (GraphicAudio) - Pierce Brown

Category: Adults Fantasy Full Cast Sci-Fi
Language: EnglishKeywords: Red Red Rising Rising Saga

Shared by:aj4dayzzzz

Posted: 28 Feb 2026
Format: M4B / Bitrate: 128 Kbps
File Size: 886.21 MBs

Audiobook DetailsDirect Download

Operation Aegis - Book 3 of The Obsidian Sector - Reece Landon

Category: Action Adults Military Sci-Fi
Language: EnglishKeywords: Space The Obsidian Sector

Shared by:terribletds

Posted: 28 Feb 2026
Format: M4B / Bitrate: 128 Kbps
File Size: 528.88 MBs

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Operation Icarus - Book 2 of The Obsidian Sector - Reece Landon

Category: Adults Adventure Military Sci-Fi
Language: EnglishKeywords: The Obsidian Sector

Shared by:terribletds

Posted: 28 Feb 2026
Format: M4B / Bitrate: 128 Kbps
File Size: 479.73 MBs

Audiobook DetailsDirect Download

The Epilogue Event: AI Aftermath Book 1 - S.G. Bell

Category: Adults Sci-Fi Thriller
Language: EnglishKeywords: Action Adventure Chapterized Dystopian Exciting Libation Science Fiction Technothrillers Thriller & Suspense

Shared by:bamabear4au

Posted: 25 Feb 2026
Format: M4B / Bitrate: 128 Kbps
File Size: 374.34 MBs

Audiobook DetailsDirect Download

Shadow of Mars - Glynn Stewart

Category: Adults Military Sci-Fi
Language: EnglishKeywords: Adventure Sci-Fi

Shared by:ANKXYHTCHX

Posted: 25 Feb 2026
Format: M4B / Bitrate: ?
File Size: 724 MBs

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Homebound: Rix Universe, Book 1 - Lydia Hope

Category: Adults Romance Sci-Fi
Language: EnglishKeywords: Aliens Dystopian

Shared by:Guest

Posted: 24 Feb 2026
Format: M4B / Bitrate: 128 Kbps
File Size: 643.28 MBs

Audiobook DetailsDirect Download

After The Fall - Edward Ashton

Category: Adults Sci-Fi Thriller
Language: EnglishKeywords: Light Sci-Fi Mystery Suspense Thriller

Shared by:heffstoppe

Posted: 24 Feb 2026
Format: M4B / Bitrate: 128 Kbps
File Size: 542.01 MBs

Audiobook DetailsDirect Download

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An audiobook is a recording that is primarily of the spoken word as opposed to music. While it is often based on a recording of commercially available printed material, this is not always the case. It was not intended to be descriptive of the word "book" but is rather a recorded spoken program in its own right and not necessarily an audio version of a book.

Free Adults Sci-Fi Audio Books

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