In 1095, Pope Urban II called upon Christians to march under the banner of the Cross and save their brothers in the East from the advance of Islam. This vision of crusading Christianity dominated the events of the next two centuries and brought together people of all ages and backgrounds, sworn to spread Christianity and wrest the Holy Land from the Infidel. First published to accompany the acclaimed BBC television series, "Crusades" tells the compelling, often horrific, story of the fanatics and fantasists, knights and peasants who were caught up in these fervent times. It reveals how Muslims, Jews and Christians were massacred, and how the Crusades sowed the seeds of 'jihad', the holy war for Islam, a legacy that endures today.

TERRY JONES is most famous as a member of Monty Python. He has directed several feature films including Monty Python and the Holy Grail, The Life of Brian, and The Meaning of Life. He is the author of several children's books and of two books on medieval England: Chaucer's Knight and the highly acclaimed Who Murdered Chaucer? He has been praised as a natural story-teller, inventive and mesmerising . ALAN ALEIRA was co-producer on the BBC's Crusades series. He has worked as a BBC radio and television producer, specialising in history since 1962. His credits include Battle of the Somme (Japan Prize 1978) and Armada (Royal Television Society Best Documentary Series, 1988). He is the author of The People's England, The Invergordon Mutiny and The Heart of the World.