Sarah is a historical expert on the Second World War, specialising in naval, aviation, espionage and intelligence aspects, as well as the Allied women’s military services. She is currently researching war in the Pacific and has three books under publication. She has written for several history magazines and academic journals, and has taught widely, most recently at the Universities of Cambridge and Oxford. Sarah has featured as a historical expert on television programs for the BBC, ITV, Channel 4 and Sky History, and on podcasts with the BBC and the Department of War Studies, King’s College London, where she did her PhD.