Uriel Simonsohn is Associate Professor at the University of Haifa. His books include A Common Justice: The Legal Allegiances of Christians and Jews under Early Islam (University of Pennsylvania Press, 2011) and Female Power and Religious Change in the Medieval Near East (Oxford University Press, 2023). He is also co-editor and author of several publications focusing on inter-religious ties and encounters in the early and medieval Islamic periods. Luke Yarbrough is Associate Professor in the Department of Near Eastern Languages and Cultures at UCLA. His books include Friends of the Emir: Non-Muslim State Officials in Premodern Islamic Thought (Cambridge University Press, 2019) and The Sword of Ambition: Bureaucratic Rivalry in Medieval Egypt (New York University Press, 2016).