The Day of the Star Cities

From Author Wars - https://authorwars.com/publications/the-day-of-the-star-cities-38085.html

Overview:

Title: The Day of the Star Cities
Author: John Brunner
Year: 1965
Publisher: Ace Books
Price: $0.40
Pages: 158
Binding: Paperback
Type: Novel
Title Reference: The Day of the Star Cities
Notes:
• ©1965 No other statement of publication or printing on copyright page • Month of publication from Jad Smith's John Brunner biography • "First Book Publication" on cover • Cover art credited to Gaughan on the copyright page, no visible signature/initials on the artwork • The interior artwork is not credited but Gaughan's characteristic "JG" is on the piece.