Goliath Verlagsges. · The Crowood Press Ltd
| title | ISBN-13 (ISBN-10) | year of publica- tion | |
|---|---|---|---|
| Chieftain | 978-1-86126-438-1 (1-86126-438-0) | 2001 | |
| Conqueror | 978-1-86126-251-6 (1-86126-251-5) | 1999 | |
| Naked Girls Smoking Weed | 978-3-936709-26-1 (3-936709-26-2) | 2007 |