Ringworld
Series: Ringworld (1)
Publisher: Ballantine Books
Published: September 12, 1975
Language: eng
Format: Mass Market Paperback
Number of pages: 342
ISBN-13: 9780345247957
Subjects: Non-Classifiable; Nonfiction - General
First sentence: In the nighttime heart of Beirut, in one of a row of general-address transfer booths, Louis Wu flicked into reality.
Description: Two humans and two aliens, who are traveling to distant reaches of space to prevent a future catastrophe, crash on a ringworld apparently created by superior technologies.