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Ringworld
Ringworld
Author: Larry Niven
In the first book of this award-winning series, a huge architectural ring is constructed in outer space. In time it will house the inhabitants of the dying Earth. A whole new world is emerging, a world of huge dimensions, encompassing an area three million times the area of the Earth. Ringworld has a gravitational field and high walls to pres...  more »
ISBN-13: 9780345247957
ISBN-10: 0345247957
Publication Date: 9/12/1975
Rating:
  • Currently 4.3/5 Stars.
 3

4.3 stars, based on 3 ratings
Publisher: Ballantine Books
Book Type: Mass Market Paperback
Other Versions: Hardcover, Audio Cassette
Members Wishing: 4
Reviews: Member | Amazon | Write a Review
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reviewed Ringworld on + 1568 more book reviews
One of the most imaginative writers creates one of the most imaginative worlds. The author says "I myself have dreamed up an intermediate step between a Dyson Sphere and a planet. Build a ring 93 million miles in radius--one Earth orbit which would make it 600 million miles long. If we have the mass of Jupiter to work with, and if we make it a million miles wide, we get a thickness of about a thousand meters. The Ringworld would thus be much sturdier than a Dyson sphere. The thing is roomy enough: three million times the area of the EArth. It will be some time before anyone complains of the crowding."
Meet the Pierson's Puppeteers, the Kzinti, the Pak hominids--meet Louis Wu who has lived so long he thinks he is becoming bored----Boy is Louis in for a shock!
bbfreckles avatar reviewed Ringworld on
I know nothing about sci-fi books. I have a box of them. Questions? ask me.