Skip to content
ListenAudiobook.com raksBooks.com

Subject

Free Hard Science Fiction Audiobooks

500 more on raksBooks.com

No free audiobooks match here yet — these titles are available on raksBooks.com.

Only on raksBooks.com

More on raksBooks.com

500 more titles — they open on raksBooks.com

raksBooks.com

The Origin of F.O.R.C.E.

  • By: Sam B Miller II
  • Narrated by: John Pirhalla
  • Series: The Origin of F.O.R.C.E., Book 1
  • Length: 12 hrs and 11 mins
  • Release date: 08-17-16
  • Language: English

4.7(10)

raksBooks.com

Dawn of Chrysalis

  • By: Sam B Miller II
  • Narrated by: John Pirhalla
  • Series: The Origin of F.O.R.C.E., Book 2
  • Length: 8 hrs and 47 mins
  • Release date: 06-05-17
  • Language: English

4.7(10)

raksBooks.com

Chasing Shadows

  • By: Tom DeLonge, A. J. Hartley
  • Narrated by: Paul Costanzo
  • Series: Sekret Machines, Book 1
  • Length: 17 hrs and 43 mins
  • Release date: 11-29-16
  • Language: English

4.9(10)

raksBooks.com

Ancillary Mercy

  • By: Ann Leckie
  • Narrated by: Adjoa Andoh
  • Series: Imperial Radch, Book 3
  • Length: 10 hrs and 54 mins
  • Release date: 10-06-15
  • Language: English

4.8(10)

raksBooks.com

Aurora

  • By: Kim Stanley Robinson
  • Narrated by: Ali Ahn
  • Length: 16 hrs and 56 mins
  • Release date: 07-07-15
  • Language: English

4.1(10)

raksBooks.com

The Last Dance

  • By: Martin L. Shoemaker
  • Narrated by: Joyce Bean, Natalie Naudus, Whitney Dykhouse, Rebecca Mozo, Christopher Lane, Donna Postel, Leon Nixon, Ron Butler
  • Series: The Near-Earth Mysteries, Book 1
  • Length: 16 hrs and 6 mins
  • Release date: 11-01-19
  • Language: English

4.5(10)

raksBooks.com

Spacers

  • By: Scott Bartlett
  • Narrated by: Mark Boyett
  • Series: Spacers, Book 1-2
  • Length: 12 hrs and 39 mins
  • Release date: 08-23-19
  • Language: English

4.4(10)

raksBooks.com

Humane Disposal

  • By: Sean Platt, David W. Wright
  • Narrated by: Tim Jackson
  • Series: Version Control, Book 6
  • Length: 4 hrs and 42 mins
  • Release date: 08-26-19
  • Language: English

raksBooks.com

Augmented

  • By: James D. Prescott
  • Narrated by: Gary Tiedemann
  • Length: 9 hrs and 38 mins
  • Release date: 08-23-19
  • Language: English

4.5(10)

raksBooks.com

The Rift

  • By: Brandon Q. Morris
  • Narrated by: Daniel Thomas May
  • Series: Solar System, Book 3
  • Length: 9 hrs and 32 mins
  • Release date: 09-18-19
  • Language: English

4.3(10)

raksBooks.com

The Utopia Chronicles

  • By: Matthew Mather
  • Narrated by: Luke Daniels
  • Series: The Atopia Chronicles, Book 3
  • Length: 7 hrs and 32 mins
  • Release date: 04-25-17
  • Language: English

4.2(10)

See everything on raksBooks.com