Charles Schneeman
Illustrator 6
 | Astounding Science-Fiction, April 1938 | Pulp Magazine |
 | Unknown, September 1939 | Pulp Magazine |
 | Unknown, August 1940 | Pulp Magazine |
 | Astounding Science-Fiction, May 1941 | Pulp Magazine |
 | Unknown, June 1941 | Pulp Magazine |
 | Science Fiction of the 30's | Hardback |