The Long Tomorrow

From Author Wars - https://authorwars.com/publications/the-long-tomorrow-201193.html

Overview:

Title: The Long Tomorrow
Author: Leigh Brackett
Year: 1955
Publisher: Doubleday
Price: $2.95
Pages: 222
Binding: Hardcover
Type: Novel
Title Reference: The Long Tomorrow
Notes:
- "First edition"
- Cover artist credited on DJ flap and signed on cover (lower right corner).
- DJ bio mentions her "two previous novels" as "The Starmen" and "No Good From a Corpse", either ignoring "Shadow Over Mars" and "The Sword of Rhiannon", or viewing them as novelettes.