David Durand-Guédy, Ph.D. (2004), is a former Research Associate at the Collaborative Research Centre ‘Difference and Integration’, Martin-Luther-Universität Halle-Wittenberg. He has published several articles on the Saljuq period, as well as the award-winning book Iranian Elites and Turkish Rulers: A History of Iṣfahān in the Saljūq Period (Routledge, 2010).