| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Battles East: A History of the Eastern Front of the First World War | 978-1-4241-6800-2 (1-4241-6800-7) | 2007 |
| Battles in the Alps: A History of the Italian Front of the First World War | 978-1-60703-037-9 (1-60703-037-3) | 2008 |