Oz and the Fifth Criterion

From Author Wars - https://authorwars.com/books/oz-and-the-fifth-criterion-1669592.html

Overview:

Title: Oz and the Fifth Criterion
Author: W. W. Denslow
Year: 1971
Type: Interior Art

Editions/Publications:

Unknown. The Baum Bugle, Christmas 1971 (Unknown, W. W. Denslow, International Wizard of Oz Club, 28 pages, quarto, FANZINE)