Also exists as a modified variant as Best of Asimov.
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| May 1993 |
|
Fondazione anno zero | Mondadori | Novel | |
| May 1993 |
|
Urania #1204 | Mondadori | MAGAZINE | |
| May 2000 |
|
Mekanika | NBM | Nonfiction | 44 |