| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1973 |
|
Nova | Bastei Lübbe | Anthology | |
| November 1977 |
|
Space opera: l'avventura spaziale 1927-1977 | Fanucci Editore | Omnibus | |
| June 1987 |
|
Speaking of Dinosaurs | Arrow Books | Novel |