Swords of Mars

From Author Wars - https://authorwars.com/publications/swords-of-mars-344059.html

Overview:

Title: Swords of Mars
Author: Edgar Rice Burroughs
Year: 1982
ISBN-10: 0345278410
Publisher: Del Rey / Ballantine
Price: $1.95
Pages: 191
Binding: Paperback
Type: Novel
Title Reference: Swords of Mars
Notes:
• "First Ballantine Books Edition: May 1963" • "Fifteenth Printing: December 1982"; no number line • "Cover art by Michael Whelan" on copyright page, no visible signature on the wraparound artwork • Printed in the US; some copies sold in Canada had an RHC [Random House Canada] sticker over the cover price with $2.75 [unknown if any copies printed in Canada]