H.M.A. Keens-Soper is a former Lecturer of the University of Leicester in England. He co-edited The Theory of International Relations: The State of War and The Reason of States. Karl W. Schweizer is a fellow of the Royal Historical Society, and Chairman of Humanities at the Institute of Technology in New Jersey. His previous publications include England, Prussia and the Seven Years War; Frederick the Great, William Pitt and Lord Bute; Cobbett In His Times With John Osborne.