Protostars

From Author Wars - https://authorwars.com/publications/protostars-26870.html

Overview:

Title: Protostars
Author: David Gerrold, Stephen Goldin
Year: 1971
ISBN-10: 0345023935
Publisher: Ballantine Books
Price: C$0.95
Pages: x+271
Binding: Paperback
Type: Anthology
Title Reference: Protostars
Notes:
First Printing: October 1971; no number line "Cover art by Gene Szafran", the artwork is also signed Printed in Canada