Tomorrow, the Stars

From Author Wars - https://authorwars.com/publications/tomorrow-the-stars-382423.html

Overview:

Title: Tomorrow, the Stars
Author: Robert A. Heinlein
Year: Unknown
ISBN-10: 0425014266
Publisher: Berkley Medallion
Price: $0.75
Pages: 224
Binding: Paperback
Type: Anthology
Title Reference: Tomorrow, the Stars
Notes:
• "Berkley Medallion edition, June 1967" • "Tenth Printing"; no number line • The artist is not credited, no visible signature • Artwork is the same as earlier printings that are credited to Powers • Copyright page has an SBN 425-01426-6, cover and spine still retain S1426; puts the date at least into the early 70s