SF Encyclopedia Picture Gallery
Fletcher Pratt, editor. The Petrified Planet (New York: Twayne Publishers, 1952) [anth: edited anonymously: Twayne Triplets: hb/]
Image courtesy of Clute Science Fiction Library at Telluride
Fletcher Pratt, editor. The Petrified Planet (New York: Twayne Publishers, 1952) [anth: edited anonymously: Twayne Triplets: hb/]
Image courtesy of Clute Science Fiction Library at Telluride