| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Das Yakuza-Mal | 978-3-426-02908-4 (3-426-02908-1) | 1997 | Jerry Ahern | |
| Summon the Demon | 978-1-58807-070-8 (1-58807-070-0) | 2001 | Jerry Ahern · David Griffin | |
| Written in Time | 978-1-4391-3399-6 (1-4391-3399-9) | 2010 | Jerry Ahern |
Americana Pub Inc · Droemer Knaur · Simon & Schuster