Professor Mohammed Rustom (Carleton University)
Dr Lloyd Ridgeon (Glasgow University)
Dr Dina Le Gall (City University of New York)
Sufism in History: Mysticism, Piety, and Saintly Power in the Lives of Muslim Societies
Professor Rahile Dawut (Xinjiang University, China)
Professor Ahmet Karamustafa (Washington University in St Louis)
Sufism: The Formative Period (Edinburgh University Press, 2007)