Watchmen

From Author Wars - https://authorwars.com/publications/watchmen-378681.html

Overview:

Title: Watchmen
Author: Dave Gibbons, Alan Moore
Year: 1988
Publisher: Warner Books / SFBC
Binding: Hardcover
Type: Novel
Title Reference: Watchmen
Notes: Info from the list provided by SFBC editor Andrew Wheeler to the rec.arts.sf.written newsgroup. There are Abebooks.com dealers selling this edition, but credit the publisher as DC Comics. (Warner Books handled the trade edition of this title.)