Download or read book The First Crusade and the Idea of Crusading written by Jonathan Riley-Smith and published by University of Pennsylvania Press. This book was released on 2009-11-27 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this classic work, presented here with a new introduction, one of the world's most renowned crusade historians approaches this central topic of medieval history with freshness and impeccable research.