That Other Dimension

From Author Wars - https://authorwars.com/books/that-other-dimension-919445.html

Overview:

Title: That Other Dimension
Author: uncredited
Year: 1971
Type: Interior Art

Editions/Publications:

Unknown. Worlds of Tomorrow, Spring 1971 (Unknown, uncredited, UPD Publishing Corporation, $0.75, 196 pages, digest, MAGAZINE)