| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| May 1976 |
|
Martian Time-Slip | New English Library | Novel | |
| May 1976 |
|
Martian Time-Slip | New English Library | Novel | bc |
| March 1977 |
|
Martian Time-Slip | New English Library | Novel | |
| March 1978 |
|
Pianeta d'aria | Fanucci Editore | Novel |