| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Hiding in the Darkness | 978-1-4137-6247-1 (1-4137-6247-6) | 2005 |
| Secrets in the Darkness | 978-1-4137-6246-4 (1-4137-6246-8) | 2005 |
K. W. · K. Wolf · P.K. · P W. · P. Wolf · Panos / Kohn, Wolf / Nerode, Anil / Sastry, Shankar ( Hg. ). Antsaklis