Tomb of Horrors (back cover)

From Author Wars - https://authorwars.com/books/tomb-of-horrors-back-cover-2321446.html

Overview:

Title: Tomb of Horrors (back cover)
Author: Erol Otus
Year: 1980
Type: Interior Art

Editions/Publications:

Unknown. The Weird Fiction Review, Fall 2017 (Unknown, Erol Otus, Centipede Press, ISBN-10: 9781613472125, $35.00, 396 pages, Trade Paperback, MAGAZINE)