Synthetic Men of Mars

From Author Wars - https://authorwars.com/publications/synthetic-men-of-mars-286212.html

Overview:

Title: Synthetic Men of Mars
Author: Edgar Rice Burroughs
Year: 1948
Publisher: Edgar Rice Burroughs, Inc.
Price: $1.00
Pages: 315
Binding: Hardcover
Type: Novel
Title Reference: Synthetic Men of Mars
Notes: All but one of JCB's five interior illustrations is omitted from this printing. It is used as the frontispiece.
Tuck dates this as 1949, but it was one of the 22 reprints that Burroughs self-published in 1948.