Download or read book Gemstone of Paradise written by G. Ronald Murphy and published by Oxford University Press. This book was released on 2010 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presenting the story of 'Parzival' that was intended as an argument against continued efforts by Latin Christians to regain the Holy Land by force, the author reveals the secrets of the altar stone that inspired Wolfram's work in the diocesan museum of the German city of Bamberg.