Ringworld

From Author Wars - https://authorwars.com/publications/ringworld-451284.html

Overview:

Title: Ringworld
Author: Larry Niven
Year: 1979
ISBN-10: 0345288661
Publisher: Del Rey / Ballantine
Price: $2.25
Pages: 342
Binding: Paperback
Type: Novel
Title Reference: Ringworld
Notes:
• "First Edition: October 1970" • "Thirteenth Printing: October 1979"; no number line • "Cover painting by Rick Sternbach" on copyright page, the artwork is also signed • Printed in the US • The OCLC record, one record for six printings' ISBNs, listed by © year