A Princess of Mars

From Author Wars - https://authorwars.com/publications/a-princess-of-mars-649012.html

Overview:

Title: A Princess of Mars
Author: Edgar Rice Burroughs
Year: Unknown
ISBN-10: 0345331389
Publisher: Del Rey / Ballantine
Price: C$5.99
Pages: 159
Binding: Paperback
Type: Novel
Title Reference: A Princess of Mars
Notes: 33rd printing per number line: 40 39 38 37 36 35 34 33. "First Ballantine Books Edition: January 1963", "First Canadian Printing: February 1963". "Cover art by Michael Whelan", unsigned. $5.99 in Canada, $4.99 in US. Printed in Canada.