The Thundering Drums

From Author Wars - https://authorwars.com/books/the-thundering-drums-1448480.html

Overview:

Title: The Thundering Drums
Author: Gene Day
Year: 1977
Type: Interior Art

Editions/Publications:

Unknown. Dark Fantasy, January 1977 (Unknown, Gene Day, Shadow Press, $1.00, 44 pages, digest, FANZINE)