| title | ISBN-13 | year of publication |
|---|---|---|
| The Denazification of Germany: A History 1945-1948 | 978-0-7524-2346-3 | 2006 |
| The Last Nazis: SS Werewolf Guerrilla Resistance in Europe 1944-1947 | 978-0-7524-2342-5 | 2006 |
| The Last Nazis: SS Werewolf Guerrilla Resistance in Europe 1944-1947: SS Werewolf Guerrilla Resistance in Europe 1944-47 | 978-0-7524-2967-0 | 2004 |
| The SS Hunter Battalions: The Hidden History of the Nazi Resistance Movement 1944-45: The Hidden History of the Nazi Resistance Movement 1944-5 | 978-0-7524-3938-9 | 2006 |