Guards! Guards!

From Author Wars - https://authorwars.com/publications/guards-guards-16164.html

Overview:

Title: Guards! Guards!
Author: Terry Pratchett
Year: 1989
ISBN-10: 0575046066
Publisher: Gollancz
Price: £12.95
Pages: 288
Binding: Hardcover
Type: Novel
Title Reference: Guards! Guards!
Notes:
First edition. Month from Locus1