Notes
{{Tr|an uncredited hand}}
Publications (3)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| December 1959 | Galaxy, #19 | Casa Editrice La Tribuna | MAGAZINE | 43 |
| April 1976 | Pianeta Sheckley | Mondadori | Omnibus | 411 |
| January 1981 | Scambio mentale / Gli orrori di Omega / AAA ASSO | Euroclub | Omnibus | 369 |