The Book of Rack the Healer (Part 1 of 2)

From Author Wars - https://authorwars.com/books/the-book-of-rack-the-healer-part-1-of-2-587153.html

Overview:

Title: The Book of Rack the Healer (Part 1 of 2)
Author: Zach Hughes
Year: 1972
Type: Serials

Editions/Publications:

Unknown. Worlds of If, July-August 1972 (Unknown, Zach Hughes, UPD Publishing Corporation, $0.75, 180 pages, digest, MAGAZINE)
Unknown. Worlds of If, July-August 1972 [UK] (Unknown, Zach Hughes, Universal-Tandem Publishing Company Ltd., £0.25, 180 pages, digest, MAGAZINE)