1. Defining the Crusade -- 2. The origins and character of the First Crusade -- 3. The development of crusading in the twelfth and thirteenth centuries -- 4. The intentions and motivations of crusaders -- 5. Crusading outside the Latin East in the twelfth and thirteenth centuries -- 6. Crusading after 1291 -- 7. Consequences : the effect of the Crusades on the development of Europe and interfaith relations.