Harry C. Stubbs
Pseudonym of Hal Clement
3 works in English-language magazines
| Date | Page | Type | Title | Magazine |
|---|---|---|---|---|
| June 1957 | 156 | Essay | Letter (Astounding, June 1957) | Astounding Science Fiction, June 1957 |
| June 1969 | 173 | Essay | Letter (Analog, June 1969) | Analog Science Fiction/Science Fact, June 1969 |
| September 1969 | 172|172.2 | Essay | Letter (Analog, September 1969) | Analog Science Fiction/Science Fact, September 1969 |