Protector

From Author Wars - https://authorwars.com/publications/protector-298390.html

Overview:

Title: Protector
Author: Larry Niven
Year: 1976
ISBN-10: 0859550354
Publisher: Compton Russell
Price: £2.95
Pages: 218
Binding: Hardcover
Type: Novel
Title Reference: Protector
Notes: "This hardcover edition first published in Great Britain in 1976..." on copyright page. [Currey] Price and ISBN on this book from The Whole Science Fiction Data Base 7.