The Wizard of Venus

From Author Wars - https://authorwars.com/publications/the-wizard-of-venus-249494.html

Overview:

Title: The Wizard of Venus
Author: Edgar Rice Burroughs
Year: Unknown
Publisher: Ace Books
Price: $0.95
Pages: 158
Binding: Paperback
Type: Collection
Title Reference: The Wizard of Venus
Notes: Copyright page says this is the 2nd printing but is later and probably the 3rd printing.
The Lupoff essay is on the unnumbered pages before the title page.