The Dark Side

From Author Wars - https://authorwars.com/publications/the-dark-side-37955.html

Overview:

Title: The Dark Side
Author: Damon Knight
Year: 1965
Publisher: Doubleday
Price: $4.50
Pages: xi+241
Binding: Hardcover
Type: Anthology
Title Reference: The Dark Side
Notes:
"First Edition" so stated on copyright page.