Ringworld's Children

From Author Wars - https://authorwars.com/publications/ringworlds-children-28217.html

Overview:

Title: Ringworld's Children
Author: Larry Niven
Year: 2004
ISBN-10: 0765301679
Publisher: Tor
Price: $24.95
Pages: 284
Binding: Hardcover
Type: Novel
Title Reference: Ringworld's Children
Notes:
• "First Edition: June 2004" • 1st printing (as per the number line) 0987654321 • $34.95 in Canada