{{Tr|Maria Barbara Piccioli}}, with an extensive translation revision by Giuseppe Lippi for the publication of 2009
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| February 1991 |
|
Urania #1146 | Mondadori | MAGAZINE | 49 |
| December 2009 |
|
Storie del tempo e dello spazio | Mondadori | Collection | 81 |