| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| February 1954 |
|
The Magazine of Fantasy and Science Fiction, February 1954 | Fantasy House, Inc. | MAGAZINE | 101 |
| June 1954 |
|
The Magazine of Fantasy and Science Fiction, June 1954 | Mellifont Press Ltd. | MAGAZINE | 57 |
| July 1955 |
|
Operation Future | Permabooks | Anthology | 230 |
| September 1956 |
|
Operation Future | Permabooks | Anthology | 230 |
| August 1957 |
|
De vuurballons | Bert Bakker | Anthology | 10 |
| July 1958 |
|
Fiction, #56 | OPTA | MAGAZINE | 51 |
| February 1968 |
|
Urania #482 | Mondadori | MAGAZINE | 109 |