Malcolm Lyons, sometime Sir Thomas Adams's Professor of Arabic at the University of Cambridge and a life Fellow of Pembroke College, Cambridge, is a specialist in the field of classical Arabic literature.His published works include the biography Saladin, the Politics of the Holy War, The Arabian Epic, Identification and Identity in Classical Arabic Poetry and many articles on Arabic literature. Ursula Lyons, formerly an Affiliated Lecturer at the Faculty of Oriental Studies at Cambridge University and, since 1976, an Emeritus Fellow of Lucy Cavendish College, Cambridge, specialises in modern Arabic literature. Robert Irwin is the author of For Lust of Knowing: The Orientalists and Their Enemies, The Middle East in the Middle Ages, The Arabian Nights: A Companion and numerous other specialised studies of Middle Eastern politics, art and mysticism. His novels include The Limits of Vision, The Arabian Nightmare, The Mysteries of Algiers and Satan Wants Me.