Notes
First publication in "La Revue De Paris", September-October 1895.
Publications (3)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| July 1960 | Fiction, #80 | OPTA | MAGAZINE | 3 |
| 1975 | Récits de science-fiction | Marabout | Collection | 17 |
| May 2012 | La guerre des règnes | Bragelonne | Omnibus | 445 |