Harold de Polo
3 works in English-language magazines
| Date | Page | Type | Title | Magazine |
|---|---|---|---|---|
| October 1919 | 131 | Short Fiction | Violets? | The Thrill Book, October 1, 1919 |
| April 1935 | 84 | Short Fiction | Chan Takes a Chance | The Phantom Detective, April 1935 |
| November 1940 | 100 | Short Fiction | Hardboiled | The Avenger, November 1940 |