The Land of Hidden Men

From Author Wars - https://authorwars.com/publications/the-land-of-hidden-men-248813.html

Overview:

Title: The Land of Hidden Men
Author: Edgar Rice Burroughs
Year: 1969
Publisher: Ace Books
Price: $0.60
Pages: 191
Binding: Paperback
Type: Novel
Title Reference: The Land of Hidden Men
Notes:
No edition or printing stated.
Date from 4th printing (#47013) copyright page.
From copyright page "Cover art and title-page illustration by Roy Krenkel, Jr."
OCLC has no record specific to the catalog#