S. G. ยท S. Gittins
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Between the Coast and the Western Front: Transportation and Supply Behind the Trenches | 978-0-7509-5843-1 (0-7509-5843-X) | 2014 |
| The Great Western Railway in the First World War | 978-0-7524-5632-4 (0-7524-5632-6) | 2010 |