| Cel (e-book) | Charles den Tex | |
| Wachtwoord (e-book) | Charles den Tex | |
| Stegger (e-book) | Charles den Tex | |
| Dump (e-book) | Charles den Tex | |
| Angstval (e-book) | Charles den Tex | |
| Claim (e-book) | Charles den Tex | |
| Deal (e-book) | Charles den Tex | |
| Code 39 (e-book) | Charles den Tex | |
| Schijn van kans (e-book) | Charles den Tex |
