Free Military Sci-Fi Audio Books

Unabridged audio books downloads for free in following below:

Sua Sponte, Forgotten Ruin, Book 9 - Jason Anspach, Nick Cole

Category: Adults Fantasy Military Sci-Fi
Language: EnglishKeywords: Forgotten Ruin

Posted: 17 May 2026
Format: M4B / Bitrate: 128 Kbps
File Size: 546.72 MBs

Hell World (Undying Mercenaries, Book 25) - B.V. Larson

Category: Adults Adventure Military Sci-Fi
Language: EnglishKeywords: Adventure Genetic Engineering Military Science Fiction Space Opera Technology

Shared by:akirumoto

Posted: 13 May 2026
Format: M4B / Bitrate: 128 Kbps
File Size: 852.07 MBs

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Exordia - Seth Dickinson

Category: Adults LGBT Military Sci-Fi
Language: EnglishKeywords: Alien Invasion Aliens First Contact Gay Lesbian LGBT Mil-Sci-Fi Military Physics Sci-Fi SFF

Shared by:ShardPerson

Posted: 1 May 2026
Format: M4B / Bitrate: 64 Kbps
File Size: 732.53 MBs

Audiobook DetailsDirect Download

The Vixen War Bride 2 Holdouts - Thomas J. Doscher

Category: Adults Military Romance Sci-Fi
Language: EnglishKeywords: Action Adventure Aliens Fantasy Military Ranger Romance Sci-Fi Science Fiction Space Opera The Vixen War Bride Series Va'Shen Village War

Shared by:o0s15jmh

Posted: 12 Apr 2026
Format: M4B / Bitrate: 128 Kbps
File Size: 418.37 MBs

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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

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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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The Expanse - James S.A. Corey

Category: Military Sci-Fi
Language: SpanishKeywords: Space Opera The Expanse

Shared by:Guest

Posted: 22 Feb 2026
Format: M4B / Bitrate: ?
File Size: 10.06 GBs

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Maraukian War - Books 1 - 5 - Michael Chatfield, Dawn Chapman

Category: Action Adults Military Sci-Fi
Language: EnglishKeywords: Alien Contact Alternative History Ground Combat Meta Human Military Science Fiction War

Shared by:blindsquirrel