| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| February 1940 |
|
Unknown Fantasy Fiction, February 1940 | Street & Smith Publications, Inc. | MAGAZINE | 9 |
| 1948 |
|
Death's Deputy | Fantasy Publishing Company, Inc. | Novel | |
| 1953 |
|
From Death to the Stars | Fantasy Publishing Company, Inc. | Collection | |
| March 1953 |
|
Urania #5 | Mondadori | MAGAZINE | 142 |
| April 1953 |
|
Urania #6 | Mondadori | MAGAZINE | 154 |
| March 1954 |
|
I Romanzi di Urania #37 | Mondadori | MAGAZINE | 3 |
| December 1970 |
|
Death's Deputy | Leisure Books | Novel | 5 |
| August 1973 |
|
Bote des Grauens | Pabel | Novel | 5|5.1 |
| May 1982 |
|
L'uomo che non poteva morire | Libra Editrice | Collection | 19 |
| 1996 | Death's Deputy | Author Services, Inc. | Novel | ||
| December 1997 |
|
L'uomo che non poteva morire e altri misteri | Mondadori | Anthology | 11 |