Phthor
From Author Wars - https://authorwars.com/books/phthor-644309.html
Overview:
- Title: Phthor
- Author: Clyde Caldwell
- Year: 1982
- Type: Cover Art
Editions/Publications:
- Unknown. Phthor (Unknown, Clyde Caldwell, Berkley Books, ISBN-10: 042505439X, $2.50, 198 pages, Paperback, Novel)
- Unknown. Phthor (Unknown, Clyde Caldwell, Berkley Books, ISBN-10: 042509135X, $2.95, 198 pages, Paperback, Novel)