Contributing Writer 29
 | Astounding Science-Fiction, April 1938 | Pulp Magazine |
 | Unknown, September 1939 | Pulp Magazine |
 | Super Science Stories, November 1940 | Pulp Magazine |
 | Unknown, August 1940 | Pulp Magazine |
 | Astounding Science-Fiction, May 1941 | Pulp Magazine |
 | Astounding Science-Fiction, October 1941 | Pulp Magazine |
 | Super Science Novels Magazine, March 1941 | Pulp Magazine |
 | Unknown Worlds, December 1941 | Bedsheet Magazine |
 | Unknown Worlds, Aug. 1942 | Bedsheet Magazine |
 | Unknown Worlds, June 1942 | Bedsheet Magazine |
 | Famous Science-Fiction Stories: Adventures in Time and Space | Hardback |
 | Thrilling Wonder Stories, April 1947 | Pulp Magazine |
 | A Treasury of Science Fiction | Hardback |
 | Thrilling Wonder Stories, December 1949 | Pulp Magazine |
 | Thrilling Wonder Stories, October 1949 | Pulp Magazine |
 | Weird Tales, Vol. 44, No. 1 | Pulp Magazine |
 | Weird Tales, Vol. 44, No. 6 | Pulp Magazine |
 | Weird Tales, Vol. 45, No. 1 | Pulp Magazine |
 | The Young Magicians | Mass-Market Paperback |
 | Analog Science Fiction/Science Fact (September 1972) | Magazine |
 | Great Short Novels of Adult Fantasy I | Paperback |
 | Science Fiction of the 30's | Hardback |
 | Die Gebeine des Bertrand Russell | Paperback |
 | Weird Tales: The Magazine That Never Dies | Hardback |
 | Roads Not Taken: Tales of Alternate History | Mass-Market Paperback |
 | Le Novelliste | Magazine |
 | 30 Años De Ciencia-Ficcion | Hardback |
 | The Flying Sorcerers: More Comic Tales of Fantasy | Hardback |
 | Worlds of Fantasy Vol. 1 No. 1 | Magazine |
Copyright Holder (Afterword) 1
Copyright Holder (This Edition) 1
Reprinted with/by arrangement with 1
Added by auboisdormant · Last edited by thethrowback
