Sir Steven Runciman explores the First Crusade and the foundation of the kingdom of Jerusalem.

Sir Steven Runciman explores the First Crusade and the foundation of the kingdom of Jerusalem.

'Wonderfully written and characteristically brilliant' Peter Frankopan, author of The Silk Roads 'Elegant, readable ... an impressive synthesis ... Not many historians could have done it' - Jonathan Sumption, Spectator 'Tyerman's book is fascinating not just for what it has to tell us about the Crusades, but for the mirror it holds up to today's religious extremism' - Tom Holland, Spectator Thousands left their homelands in the Middle Ages to fight wars abroad. But how did the Crusades actually happen? From recruitment propaganda to raising money, ships to siege engines, medicine to the power of prayer, this vivid, surprising history shows holy war - and medieval society - in a new light.

This new edition of Byzantium and the Crusades provides a fully-revised and updated version of Jonathan Harris's landmark text in the field of Byzantine and crusader history. The book offers a chronological exploration of Byzantium and the outlook of its rulers during the time of the Crusades. It argues that one of the main keys to Byzantine interaction with Western Europe, the Crusades and the crusader states can be found in the nature of the Byzantine Empire and the ideology which underpinned it, rather than in any generalised hostility between the peoples. Taking recent scholarship into account, this new edition includes an updated notes section and bibliography, as well as significant additions to the text: - New material on the role of religious differences after 1100 - A detailed discussion of economic, social and religious changes that took place in 12th-century Byzantine relations with the west - In-depth coverage of Byzantium and the Crusades during the 13th century - New maps, illustrations, genealogical tables and a timeline of key dates Byzantium and the Crusades is an important contribution to the historiography by a major scholar in the field that should be read by anyone interested in Byzantine and crusader history.