SF Encyclopedia Picture Gallery
L Sprague De Camp. The Continent Makers and Other Tales of the Viagens (New York: Twayne Publishers, 1951) [coll: Viagens Interplanetarias: hb/Herbstman]
Image courtesy of Clute Science Fiction Library at Telluride
L Sprague De Camp. The Continent Makers and Other Tales of the Viagens (New York: Twayne Publishers, 1951) [coll: Viagens Interplanetarias: hb/Herbstman]
Image courtesy of Clute Science Fiction Library at Telluride