| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| September 1964 |
|
Fantastic Stories of Imagination, September 1964 | Ziff-Davis Publishing Company | MAGAZINE | 47 |
| March 1968 |
|
Impossible? | Belmont Books | Collection | 54 |
| March 1968 |
|
Impossible? | Belmont Books | Collection | 54 |
| March 1978 |
|
100 Great Science Fiction Short Short Stories | Doubleday | Anthology | 58 |
| December 1979 |
|
Urania #815 | Mondadori | MAGAZINE | 77 |
| August 1980 |
|
100 Great Science Fiction Short Short Stories | Avon | Anthology | 65 |
| September 1980 |
|
100 Great Science Fiction Short Short Stories | Pan Books | Anthology | 78 |
| June 1991 |
|
Diavoli | Fanucci Editore | Anthology | 217 |