Professor Charles J. Esdaile is one of the leading historians of the Spanish Civil War, the Napoloenic Wars and the Peninsular War, and he holds an Honorary Senior Research Fellowship in the Department of History of the University of Liverpool. His books The Spanish Civil War: A Military History and The Peninsular War: A New History are classic works on their subjects. Among his many other publications are Napoleon's Wars: An International History, 1803-1815, Napoleon, France and Waterloo: The Eagle Rejected and Walking Waterloo: A Guide. Stuart England may therefore seem to fall a long way outside his usual interests, but more than forty years' service in the ranks of the Sealed Knot have testify to a fascination with the Wars of the Three Kingdoms that is second to none.