Ringworld
From Author Wars - https://authorwars.com/publications/ringworld-384142.html
Overview:
- Title: Ringworld
- Author: Larry Niven
- Year: 1981
- ISBN-10: 0345306341
- Publisher: Del Rey / Ballantine
- Price: $2.75
- Pages: 342
- Binding: Paperback
- Type: Novel
- Title Reference: Ringworld
- Notes:
• Stated "Nineteenth Printing: December 1981".
• Cover artist credited on the copyright page. No visible signature on the front cover.