Ringworld : Known Space

  • by Larry Niven
  • Narrated by Tom Parker
  • Series: Known Space
  • 11 hrs and 22 mins
  • Unabridged Audiobook

Publisher's Summary

Welcome to Ringworld, an intermediate step between Dyson Spheres and planets. Ninety-three million miles in radius - the equivalent of one Earth orbit or 600 miles long - 1,000 meters thick, and much sturdier than a Dyson sphere. What other advantages are there to this world? The gravitational force created by a rotation on its axis of 770 miles per second means no need for a roof. Walls 1,000 miles high at each rim will let in the sun and prevent much air from escaping. Larry Niven's novel Ringworld is the winner of the 1970 Hugo Award for Best Novel, the 1970 Nebula Award for Best Novel, and the 1972 Ditmars, an Australian award for Best International Science Fiction.


Audible Editor Reviews

I had a chance to listen to this story on a long road trip. Larry Niven populates his universe with a plethora of strange and exotic creatures that are well developed. The basic story is well written and is about a world that is a ring around a star (with over 1,000,000 times the land area of Earth). This novel is one that you cannot stop listening to. The hours on the road just flew by as I became engrossed in the cool story. You will want to listen to more of Niven's novels that take place in the Ringworld universe. (Matt S.)


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Customer Reviews

Most Helpful


The immensities of this structure never fail to amaze me, and Niven's story telling is a gentle introduction into the pure physics of its construction. Fascinating.
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- aeromys


Hate the accent of the narrator. The story is my absolute favourite. I really enjoyed listening to this.

I have enjoyed this so much I have planned books for the next 12 months.
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- Pierre

Book Details

  • Release Date: 13-04-2012
  • Publisher: Blackstone Audio, Inc.