The book of religion and empire: a semi-official defence and exposition of Islam written by order at the court and with the assistance of the Caliph Mutawakkil (A.D. 847-861)/ by Ali Tabari. Translated with critical apparatus from an apparently unique ms. in the John Rylands Library. Ṭabarī, ʻAlī ibn Sahl Rabban, active 9th century. Mingana, Alphonse, 1881-1937, tr. Islam Apologetic works. BP160 .A6 297.09 TAB Manchester, University Press, New York: Longmans, Green, 1922. 1922. 1922 Text xxiv, 174 p.; eng eng ara