| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| November 1990 |
|
The Gap into Conflict: The Real Story | Collins | Novel | |
| 1991 |
|
The Gap Into Conflict: The Real Story | Fontana | Novel | |
| 1992 |
|
Hard tegen hard: Het ware verhaal | De Boekerij | Novel |