| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| August 1975 |
|
Multiface | Sidgwick & Jackson | Novel | |
| August 1977 |
|
Science Fiction Special (22) | Sidgwick & Jackson | Omnibus | |
| October 1977 |
|
Multiface | Orbit / Futura | Novel | 1 |
| April 1978 |
|
Multiface | Ace Books | Novel | 1 |