Index to the Elsewhere Trilogy

From Author Wars - https://authorwars.com/books/index-to-the-elsewhere-trilogy-998200.html

Overview:

Title: Index to the Elsewhere Trilogy
Author: uncredited
Year: 1984
Type: Essays

Editions/Publications:

Unknown. Elsewhere, Vol. III (Unknown, uncredited, Ace Fantasy Books, ISBN-10: 0441204058, $3.95, 402 pages, Paperback, Anthology)