| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1975 |
|
The Purcell Papers | Arkham House | Collection | 117 |
| 1982 |
|
Le mystérieux locataire | Néo | Collection | 111 |
| June 1987 |
|
I misteri di padre Purcell | Mondadori | Collection | 117 |
| October 1997 |
|
A Night with Mephistopheles: Selected Works | Tartarus Press | Collection | 63 |