J. F. Perkins
3 works in English-language magazines
| Date | Page | Type | Title | Magazine |
|---|---|---|---|---|
| February 1954 | 127 | Essay | Letter (Nebula Science Fiction, Number 7) | Nebula Science Fiction, Number 7 |
| August 1954 | 124|124.1 | Essay | Letter (Nebula Science Fiction, Number 9) | Nebula Science Fiction, Number 9 |
| January 1956 | 108|108.1 | Essay | Letter (Nebula Science Fiction, Number 15) | Nebula Science Fiction, Number 15 |