{{Tr|Pietro Leoni}}
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| April 1956 |
|
I Romanzi di Urania #123 | Mondadori | MAGAZINE | 3 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| April 1956 |
|
I Romanzi di Urania #123 | Mondadori | MAGAZINE | 3 |