A Social and Religious History of the Jews. Vol. V-VIII: High Middle Ages, 500-1200² («revised and enlargged»). Vol. III: Heirs of Rome and Persia, VI, Chapter XVI: The Preislamic World; XVII: Mohammed and the Caliphate: XVIII: Protected Minority; XIX: Eastern Europe. — Vol. IV: Meeting of East and West, XX: Western Christendom; XXI: The Age of the Crusades; XXII: Economic Transformations Vol. V: Religious Control and Dissensions, XXIII: Communal Controlls; XXIV: Socioreligious Controversies; XXV: Messianism and Sectarian Trends: XXVI: Karaite Schism. — Vol. VI-VIIIby Salo Wittmayer Baron