Matthew Seligmann, an expert on Anglo-German relations before 1914, is Reader in History at the University of Northampton. His most recent books include Spies in Uniform: British Military and Naval Intelligence on the Eve of the First World War (2006) and Naval Intelligence from Germany (2007) Matthew Hughes is Reader in History at Brunel University, a former editor of the Journal of the Society for Army Historical Research (2004-08), and from 2008 to 2010 holds the Major-General Matthew C. Horner Chair in Military Theory at the US Marine Corps University, Quantico. His recent publications include the Palgrave Advances in Modern Military History (2006).