The Ringworld Throne

From Author Wars - https://authorwars.com/publications/the-ringworld-throne-472577.html

Overview:

Title: The Ringworld Throne
Author: Larry Niven
Year: 1996
Publisher: BCA
Pages: viii+376
Binding: Hardcover
Type: Novel
Title Reference: The Ringworld Throne
Notes: First printing as per copyright page ("This edition published 1996 by BCA").
No price on book (BCE).
Artist not credited but cover is the same as the Orbit hardcover.