| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| September 1965 |
|
If, September 1965 | Galaxy Publishing Corporation | MAGAZINE | 96 |
| November 1965 |
|
Urania #412 | Mondadori | MAGAZINE | 37 |
| June 1969 |
|
Le dieu venu du Centaure | OPTA | Novel | 249 |