Protector

From Author Wars - https://authorwars.com/publications/protector-271960.html

Overview:

Title: Protector
Author: Larry Niven
Year: 1974
ISBN-10: 0860070603
Publisher: Futura
Price: £0.40
Pages: 218
Binding: Paperback
Type: Novel
Title Reference: Protector
Notes: First printing as per copyright page "First published in GB in 1974". Month from Amazon.UK; artist from AbeBooks (wrap around cover). $1.35 in Australia & NZ, $1.50 in Canada.