Tomorrow's Gift

From Author Wars - https://authorwars.com/publications/tomorrows-gift-51966.html

Overview:

Title: Tomorrow's Gift
Author: Edmund Cooper
Year: 1958
Publisher: Ballantine Books
Price: $0.35
Pages: 164
Binding: Paperback
Type: Collection
Title Reference: Tomorrow's Gift
Notes:
NOTE: This record is a placeholder only.
The original catalogue number of 275K was painted over and replaced with #279K. Some copies have had the paint removed leaving the erroneous number 275K visible.
There is a Ballantine History edition with the 275K number:Those About to Die, by Daniel P. Mannix. Image is here. Contents' page numbers from Google Books copy.