HarperCollins · Kovac, Dr. Verlag
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Murder in Paradise: A Christmas in Hawaii Turns to Tragedy | 978-0-06-009346-4 (0-06-009346-3) | 2003 | Rick Castberg | |
| Otto Grassl : Leben und Werk | 978-3-8300-1838-4 (3-8300-1838-X) | 2005 | ||