'In sum, this is a vivid, learned, yet approachable comparative study of three remarkable Muslim empires at the height of their power and prestige, positioned carefully in their historical context. Scholars of the Islamic world used to believe that it reached its apogee in the early centuries after the Arab conquests, during the period of the early Abbasid caliphate. Dale's book provides ample grounds for suspecting that things may not be quite that simple.' David Morgan, The Times Literary Supplement<br />'Professor Dale deploys an impressive range of contemporary and modern sources in taking us through the intertwined history of the three empires.' Asian Affairs