Free Adults Sci-Fi Audio Books

Unabridged audio books downloads for free in following below:

The Kindom Trilogy - Bethany Jacobs

Category: Adults Bestsellers Sci-Fi
Language: EnglishKeywords: Galactic Empire Sci-Fi Adventure Space Opera

Shared by:NGC300

Posted: 20 Dec 2025
Format: MP3 / Bitrate: 64 Kbps
File Size: 1.29 GBs

Audiobook DetailsDirect Download

Overgrowth - Mira Grant

Category: Adults Horror Sci-Fi
Language: EnglishKeywords: First Contact

Shared by:accipiterguy

Posted: 18 Dec 2025
Format: M4B / Bitrate: 64 Kbps
File Size: 485.07 MBs

Audiobook DetailsDirect Download

Station Eleven - Emily St. John Mandel

Category: (Post)apocalyptic Adults Bestsellers Sci-Fi
Language: EnglishKeywords: Dystopian Genre Fiction Literary Fiction Womens Fiction

Shared by:NGC300

Posted: 18 Dec 2025
Format: MP3 / Bitrate: 64 Kbps
File Size: 274.89 MBs

Audiobook DetailsDirect Download

Demon World - Undying Mercenaries, Book 24 - B.V. Larson

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

Shared by:Frehley666

Posted: 16 Dec 2025
Format: M4B / Bitrate: 128 Kbps
File Size: 768.97 MBs

Audiobook DetailsDirect Download

Link Series Books 1-3 (Ethos, Pathos, Logos) - Nathan Hystad

Category: Adults Adventure Sci-Fi
Language: EnglishKeywords: Ethos Logos Pathos Space Opera

Shared by:Dallis24

Posted: 15 Dec 2025
Format: M4B / Bitrate: Variable
File Size: 1.19 GBs

Audiobook DetailsDirect Download

The Trees - Ali Shaw

Category: (Post)apocalyptic Adults Sci-Fi
Language: EnglishKeywords: Contemporary

Shared by:accipiterguy

Posted: 14 Dec 2025
Format: M4B / Bitrate: 64 Kbps
File Size: 491.05 MBs

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This Brutal Moon - The Kingdom Trilogy #3 - Bethany Jacobs

Category: Adults Sci-Fi
Language: EnglishKeywords: Adult Science Fiction Space Opera

Shared by:heffstoppe

Posted: 13 Dec 2025
Format: M4B / Bitrate: ?
File Size: 495.19 MBs

Audiobook DetailsDirect Download

Doctor Who: The War Doctor Rises: Cybergene - Big Finish

Category: Adults Sci-Fi
Language: EnglishKeywords: Big Finish cybermen Doctor Who

Shared by:z99mouse

Posted: 13 Dec 2025
Format: M4B / Bitrate: 64 Kbps
File Size: 85.26 MBs

Audiobook DetailsDirect Download

Backyard Starship StandAlone - Icky and Funboy; The Galaxy’s Biggest Buffet - J.N. Chaney, Terry Maggert

Category: Adults Adventure Sci-Fi
Language: EnglishKeywords: Action Humor Sarcastic Space Opera

Shared by:Dallis24

Posted: 8 Dec 2025
Format: M4B / Bitrate: Variable
File Size: 371.24 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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