Arthur Machen: Master of Fantasy

From Author Wars - https://authorwars.com/books/arthur-machen-master-of-fantasy-1305522.html

Overview:

Title: Arthur Machen: Master of Fantasy
Author: Greg Bear
Year: 1974
Type: Essays

Editions/Publications:

Unknown. The Great God Pan (Unknown, Greg Bear, Fantasy House, $1.00, 72 pages, Pamphlet, Chapter Book)