| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1973 |
|
The English Assassin: A Romance of Entropy | Quartet Books | Novel | |
| August 1973 |
|
The English Assassin: A Romance of Entropy | Quartet Books | Novel | |
| May 1974 |
|
The English Assassin: A Romance of Entropy | Harper & Row | Novel | |
| August 1977 |
|
The Cornelius Chronicles | Avon | Omnibus | |
| 1979 | The English Assassin: A Romance of Entropy | Fontana | Novel | ||
| August 1979 |
|
The English Assassin: A Romance of Entropy | Fontana | Novel | |
| 1982 |
|
De Comavluchteling | Centripress | Novel | |
| August 1986 |
|
The Cornelius Chronicles | Avon Books | Omnibus |