E. Mackin
3 works in English-language magazines
| Date | Page | Type | Title | Magazine |
|---|---|---|---|---|
| January 1962 | 125|125.1 | Essay | Letter (New Worlds Science Fiction, January 1962) | New Worlds Science Fiction, January 1962 |
| May 1962 | 120|120.2 | Essay | Letter (New Worlds Science Fiction, May 1962) | New Worlds Science Fiction, May 1962 |
| September 1962 | 121|121.1 | Essay | Letter (New Worlds Science Fiction, September 1962) | New Worlds Science Fiction, September 1962 |