Peter B. Horsley
2 works in English-language magazines
| Date | Page | Type | Title | Magazine |
|---|---|---|---|---|
| October 1957 | 149|149.2 | Essay | Letter (Astounding, October 1957) | Astounding Science Fiction, October 1957 |
| April 1965 | 159|159.1 | Essay | Letter (Analog, April 1965) | Analog Science Fiction -> Science Fact, April 1965 |