J. J. D.
1 work in English-language magazines
| Date | Page | Type | Title | Magazine |
|---|---|---|---|---|
| February 1939 | 159|159.2 | Essay | Letter (Astounding, February 1939): You'll Find Hubbard in the April UNKNOWN with a Fantasy Up to the Standard Russel Sets in the March Issue. Vincent's "The Morons" Is Coming—Delayed by the Changes. | Astounding Science-Fiction, February 1939 |