Michael E. Stone is professor of Armenian studies and Gail Levin de Nur Professor of Religious Studies at The Hebrew University of Jerusalem, and the author of numerous books and scholarly articles in biblical, early Jewish, and Armenian studies. He is the editor of Jewish Writings of the Second Temple Period (Fortress and van Gorcum, 1984), the author of 4 Ezra (Hermeneia; Fortress, 1990), and with George W. E. Nickelsburg, coeditor of Early Judaism: Texts and Documents on Faith and Piety, rev. ed. (Fortress, 2009).