Fergus O'Breen (non-genre mysteries)
Titles (4)
| # | Title | Author(s) | Year | Type |
|---|---|---|---|---|
| 1 | The Case of the Crumpled Knave | Anthony Boucher | 1939 | |
| 2 | The Case of the Baker Street Irregulars | Anthony Boucher | 1940 | |
| 3 | The Case of the Solid Key | Anthony Boucher | 1941 | |
| 4 | The Case of the Seven Sneezes | Anthony Boucher | 1942 |