Pratt's Parallel Worlds
From Author Wars - https://authorwars.com/books/pratts-parallel-worlds-738577.html
Overview:
- Title: Pratt's Parallel Worlds
- Author: L. Sprague de Camp
- Year: 1965
- Type: Essays
Editions/Publications:
- Unknown. The Conan Reader (Unknown, L. Sprague de Camp, Mirage Press, $4.00, 149 pages, Hardcover, Non-fiction)
- Unknown. The Spell of Conan (Unknown, L. Sprague de Camp, Ace Books, ISBN-10: 0441116698, $2.25, x+244 pages, Paperback, Non-fiction)
- Unknown. Amra V2n35, July 1965 (Unknown, L. Sprague de Camp, Terminus, Owlswick, & Ft Mudge Electrick St Railway Gazette, $0.35, 20 pages, Pamphlet, FANZINE)