 | Astounding Science-Fiction April 1940 | Pulp Magazine |
 | Comet, March 1941 | Pulp Magazine |
 | Super Science Stories, January 1941 | Pulp Magazine |
 | Super Science Stories, February 1942 | Pulp Magazine |
 | Famous Science-Fiction Stories: Adventures in Time and Space | Hardback |
 | Planet Stories, Vol. 3, No. 3 | Pulp Magazine |
 | Planet Stories, Vol. 3, No. 4 | Pulp Magazine |
 | Astounding Science Fiction January 1946 | Pulp Magazine |
 | Planet Stories, Vol. 3, No. 6 | Pulp Magazine |
 | Planet Stories, Vol. 5, No. 1 | Pulp Magazine |
 | Planet Stories, Vol. 5, No. 11 | Pulp Magazine |
 | Again, Dangerous Visions Vol. 1 | Mass-Market Paperback |
 | Kleine Science Fiction Omnibus 3 | Pocket book |
 | La Edad De Oros De La Ciencia Ficcion II | Soft cover |
 | Antes De La Edad De Oro 2 | Unknown |
