MALCOLM BROWN has been a television documentary-maker and is the author of many books on military history, including Tommy Goes to War, the IWM Book of the Somme, and the IWM Book of 1918. He is a freelance historian at the Imperial War Museum.SHIRLEY SEATON has worked for many years as a television researcher and local historian. She was researcher for Lyn Macdonald's book 1914-1918: Voices and Images of the Great War, and with co-author Reginald Coleman wrote and published Stamford Brook: An Affectionate Portrait.