David R Orr
Books
- Ulster Will Fight Volume 1 : Home Rule and the Ulster Volunteer Force 1886-1922 (Hardback) Author
- Ulster Will Fight Volume 2 : The 36th (Ulster) Division in Training and at War 1914-1918 (Hardback) Author
- A New Battlefield : The Royal Ulster Rifles in Korea 1950-51 (Paperback) Author
- A New Battlefield : The Royal Ulster Rifles in Korea 1950-51 (Hardback) Author
