Free Sci-Fi Sci-Fi Audio Books

Unabridged audio books downloads for free in following below:

The Depths of Neptune - Imperium - Book 4 - Travis Starnes

Category: Adventure Sci-Fi
Language: EnglishKeywords: Adventure Military Science Fiction Time Travel

Shared by:chrissyskindle

Posted: 3 Apr 2026
Format: M4B / Bitrate: ?
File Size: 546.15 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

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

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Across Real Time Series - Vernor Vinge

Category: Adults Classic Fantasy Sci-Fi
Language: EnglishKeywords: Adventure Time Travel

Shared by:x720

Posted: 3 Apr 2026
Format: MP3 / Bitrate: 64 Kbps
File Size: 501.04 MBs

Audiobook DetailsDirect Download

For the Love of Aliens - Complete Trilogy - C.M. Stunich

Category: Adults Romance Sci-Fi Sex Scenes
Language: EnglishKeywords: Aliens Reverse Harem Trilogy Why Choose

Shared by:bburlingham

Posted: 1 Apr 2026
Format: M4B / Bitrate: ?
File Size: 2.62 GBs

Audiobook DetailsDirect Download

Hyperion - Dan Simmons

Category: Sci-Fi
Language: EnglishKeywords: hyperion

Shared by:snipekiller

Posted: 1 Apr 2026
Format: MP3 / Bitrate: 32 Kbps
File Size: 383.13 MBs

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Three Miles Down - Harry Turtledove

Category: Adults Bestsellers Sci-Fi Suspense
Language: EnglishKeywords: Fiction Sci-Fi Suspense

Shared by:izzyforeal

Posted: 31 Mar 2026
Format: M4B / Bitrate: 128 Kbps
File Size: 581.43 MBs

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The Worst Mercenaries in the Border Systems: Dumb Luck and Dead Heroes, Book 8 - Skyler Ramirez

Category: Adults Humor Sci-Fi
Language: EnglishKeywords: Book 8 Sci-Fi

Shared by:heffstoppe

Posted: 31 Mar 2026
Format: MP3 / Bitrate: 64 Kbps
File Size: 278.75 MBs

Audiobook DetailsDirect Download

The Complete Aliens Collection - Living Nightmares - Scott Sigler, Weston Ochse, V. Castro

Category: Adults Novel Sci-Fi Suspense
Language: EnglishKeywords: Fiction Sci-Fi Suspense Thriller

Shared by:izzyforeal

Posted: 31 Mar 2026
Format: M4B / Bitrate: 128 Kbps
File Size: 1.89 GBs

Audiobook DetailsDirect Download

Gil’s All Fright Diner - A. Lee Martinez

Category: Sci-Fi
Language: EnglishKeywords: A Lee All Diner Fright Gil's All Fright Diner Gils Martinez

Shared by:TaintYanker

Posted: 31 Mar 2026
Format: MP3 / Bitrate: ?
File Size: 187.06 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 Sci-Fi Sci-Fi Audio Books

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