Hayward S. Kirby
2 works in English-language magazines
| Date | Page | Type | Title | Magazine |
|---|---|---|---|---|
| May 1936 | 158|158.5 | Essay | Letter (Astounding Stories, May 1936): Good Authors Are Not Always Good Scientists | Astounding Stories, May 1936 |
| November 1936 | 158|158.4 | Essay | Letter (Astounding Stories, November 1936): Editorial Comments. | Astounding Stories, November 1936 |