Download or read book First Crusader written by Geoffrey Regan and published by Palgrave MacMillan. This book was released on 2003 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Identifies the beginnings of the crusades in the seventh century, during which Persia sought to conquer the Byzantine Empire, for which the emperor Heraclius, whose career coincided with the life of the prophet Mohammed, used Christian propaganda to overcome Islam. 10,000 first printing.