J. R. Macdonald
4 works in English-language magazines
| Date | Page | Type | Title | Magazine |
|---|---|---|---|---|
| March 1981 | 175 | Essay | Letter (Analog, March 30 1981) | Analog Science Fiction/Science Fact, March 30, 1981 |
| July 1982 | 170|170.3 | Essay | Letter (Analog, July 1982) | Analog Science Fiction/Science Fact, July 1982 |
| August 1983 | 173 | Essay | Letter (Analog, August 1983) | Analog Science Fiction/Science Fact, August 1983 |
| December 1988 | 190 | Essay | Letter (Analog, Mid-December 1988) | Analog Science Fiction/Science Fact, Mid-December 1988 |