Notes
{{Tr|Pierre Billon}}
Publications (3)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| July 1964 | Fiction, #128 | OPTA | MAGAZINE | 92 |
| March 1980 | Le livre d'or de la Science-Fiction: J. G. Ballard | Presses Pocket | Collection | 238 |
| October 2009 | Nouvelles complètes Volume 2, 1963-1970 | Tristram | Collection | 281 |