Best Long Sci-Fi Audiobooks

Explore our selection of epic Sci-Fi audiobooks.

Welcome to our curated collection of the best and longest Sci-Fi audiobooks, all 20+ hours in length.

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Epic Audiobooks in this Genre

• Dungeon Crawler Carl by Matt Dinniman (13h 31m)

  Narrated by: Jeff Hays

  The apocalypse will be televised. Carl and an aristocratic cat fight through an alien dungeon in audio’s biggest hit.

• Iron Prince: Warformed: Stormweaver, Book 1 by Bryce O'Connor & Luke Chmilenko (33h 56m)

  Narrated by: Luke Daniels

  From frail underdog to interstellar war god. 34 hours of elite military academy combat with master Luke Daniels.

• Awaken Online: Catharsis by Travis Bagwell (16h 25m)

  Narrated by: David Stifel

  An outcast teen becomes the ultimate villain. 16 hours of dark necromancy, siege warfare, and AI-driven VRMMO depth.