Planets and Dimensions

From Author Wars - https://authorwars.com/books/planets-and-dimensions-954095.html

Overview:

Title: Planets and Dimensions
Author: Clark Ashton Smith
Year: 1973
Type: Non-fiction

Editions/Publications:

Unknown. Planets and Dimensions (Unknown, Clark Ashton Smith, Mirage Press, $5.00, xii+87 pages, Hardcover, Non-fiction)
Unknown. Planets and Dimensions (Unknown, Clark Ashton Smith, Mirage Press, $3.50, xii+87 pages, Trade Paperback, Non-fiction)