L'unica cosa veramente necessaria
| First published | October 1958 |
|---|---|
| Type | Short Fiction |
| Length | Short Story |
Notes
{{Tr|Isabella Spelta}}
Publications (3)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| October 1958 | Galaxy, #5 | Editrice Due Mondi | MAGAZINE | 39 |
| April 1976 | Pianeta Sheckley | Mondadori | Omnibus | 455 |
| January 1981 | Scambio mentale / Gli orrori di Omega / AAA ASSO | Euroclub | Omnibus | 403 |