| Title | Publisher | Type | Comments |
| The Matarese Circle | Granada | Thriller | |
| The Rhinemann Exchange | Granada | Thriller | |
| The Parsifal Mosaic | Granada | Thriller | |
| The Gemini Contenders | Grafton | Thriller | |
| The Osterman Weekend | Granada | Thriller | |
| The Matlock Paper | Dell | Thriller | |
| The Bourne Identity | Granada | Thriller | |
| The Chancellor Manuscript | Granada | Thriller | |
| Trevayne | Grafton | Thriller | HB |