Frank E. Blackwell
5 works in English-language magazines
| Date | Page | Type | Title | Magazine |
|---|---|---|---|---|
| July 1918 | Editor | Detective Story Magazine - 1918 | Detective Story Magazine, July 16, 1918 | |
| February 1919 | Editor | Detective Story Magazine - 1919 | Detective Story Magazine, February 4, 1919 | |
| April 1921 | Editor | Detective Story Magazine - 1921 | Detective Story Magazine, April 16, 1921 | |
| July 1922 | Editor | Detective Story Magazine - 1922 | Detective Story Magazine, July 1, 1922 | |
| May 1926 | Editor | Detective Story Magazine - 1926 | Detective Story Magazine, May 8, 1926 |