Dr. Stephen M. Cullen was educated at Calday Grange Grammar School, and the universities of Edinburgh and Oxford. He taught economics and politics at Eton, and was, for many years, a Senior Research Fellow at the University of Warwick. He is the author of the Pen & Sword titles, In Search of the Real Dad’s Army: The Home Guard and the Defence of the United Kingdom 1940-1944, and Amateur Armies: Militias and Volunteers in War and Peace 1797-1961.