Free Adults Sci-Fi Audio Books

Unabridged audio books downloads for free in following below:

Rendezvous with Rama - Arthur C. Clarke

Category: Adults Classic Sci-Fi
Language: EnglishKeywords: Classic Literature First Contact

Shared by:NGC300

Posted: 29 Dec 2025
Format: MP3 / Bitrate: 64 Kbps
File Size: 203.55 MBs

The War of the Worlds - H. G. Wells

Category: Adults Classic Sci-Fi
Language: EnglishKeywords: Alien Invasion First Contact Monsters & Creatures Horror Occult Penguin Classics UFOs

Shared by:NGC300

Posted: 28 Dec 2025
Format: M4B / Bitrate: ?
File Size: 447.73 MBs

Audiobook DetailsDirect Download

Discovery - J.A.J. Minton

Category: Adults Contemporary Sci-Fi
Language: EnglishKeywords: Alternate History Strange Eons 1 Technothrillers

Shared by:accipiterguy

Posted: 28 Dec 2025
Format: M4B / Bitrate: 128 Kbps
File Size: 1.14 GBs

Audiobook DetailsDirect Download

Doctor Who: The Witch Hunters - Steve Lyons

Category: Adults Classic Doctor Who Sci-Fi
Language: EnglishKeywords: First Doctor Past Doctor Adventures

Shared by:NGC300

Posted: 27 Dec 2025
Format: MP3 / Bitrate: 64 Kbps
File Size: 267.16 MBs

Audiobook DetailsDirect Download

The Lost Fleet [01] Dauntless - Jack Campbell

Category: Adults Full Cast Sci-Fi
Language: EnglishKeywords: Dauntless GraphicAudio The Lost Fleet

Shared by:Pamar

Posted: 27 Dec 2025
Format: M4B / Bitrate: 128 Kbps
File Size: 460.03 MBs

Audiobook DetailsDirect Download

The Book of Lost Hours - Hayley Gelfuso

Category: Adults Sci-Fi Thriller
Language: EnglishKeywords: 20th Century Espionage Government Time Travel

Shared by:accipiterguy

Posted: 25 Dec 2025
Format: M4B / Bitrate: 64 Kbps
File Size: 384.21 MBs

Audiobook DetailsDirect Download

Dune - Frank Herbert

Category: Adults Classic Sci-Fi
Language: EnglishKeywords: Epic Fantasy Space Opera

Shared by:NGC300

Posted: 24 Dec 2025
Format: M4B / Bitrate: ?
File Size: 1.12 GBs

Audiobook DetailsDirect Download

Slow Gods - Claire North

Category: Adults Novel Sci-Fi
Language: EnglishKeywords: Colonisation Galactic Empire Space Fleet Space Opera

Shared by:NGC300

Posted: 23 Dec 2025
Format: MP3 / Bitrate: 64 Kbps
File Size: 336.99 MBs

Audiobook DetailsDirect Download

The Left Hand of Darkness - Ursula K. Le Guin

Category: Adults Classic Literature Sci-Fi
Language: EnglishKeywords: First Contact Metaphysical & Visionary Space Exploration The Hainish Cycle

Shared by:NGC300

Posted: 22 Dec 2025
Format: MP3 / Bitrate: 64 Kbps
File Size: 281.57 MBs

Audiobook DetailsDirect Download

Age
Category
- (Post)apocalyptic
- Action
- Adventure
- Art
- Autobiography & Biographies
- Business
- Computer
- Contemporary
- Crime
- Detective
- Doctor Who
- Education
- Fantasy
- General Fiction
- Historical Fiction
- History
- Horror
- Humor
- Lecture
- LGBT
- Light Novel
- Literature
- LitRPG
- Misc. Non-fiction
- Mystery
- Paranormal
- Plays & Theater
- Poetry
- Political
- Radio Productions
- Romance
- Sci-Fi
- Science
- Self-help
- Spiritual & Religious
- Sport & Recreation
- Suspense
- Thriller
- True Crime
- Tutorial
- Westerns
- Zombies
- Other
Category Modifiers
- Anthology
- Bestsellers
- Classic
- Documentary
- Full Cast
- Libertarian
- Military
- Novel
- Short Story

AD
Follow Us
Share It
AD

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

Age

Category

Category Modifiers

AD

Follow Us

Share It

AD