Edward Everett Evans (November 30, 1893 – December 2, 1958) was an American science fiction writer and fan. He married science-fiction author Thelma D. Hamm in 1953. His works include the novels Man of Many Minds (1953), The Planet Mappers (1955), and Alien Minds (1955). Additionally, a collaboration with E. E. "Doc" Smith (Masters of Space, 1976) and a collection (Food For Demons, 1971) were published posthumously. All of the novels have become public domain. Source: Wikipedia (en)