Peter Howlett is an expert on the economic history of the First and Second World Wars and contributed the text for the official history: Fighting with Figures. Dr Howlett's publications also explore international economic growth and convergence since 1870 and the development of internal labor markets and have appeared in edited volumes and journals such as the Economic History Review, Explorations in Economic History and Business History. He teaches at the London School of Economics and is Secretary of the Economic History Society.