Adam S. Ferziger is professor in the Israel and Golda Koschitzky Department of Jewish History and Contemporary Jewry at Bar-Ilan University, where he holds the Rabbi Samson Raphael Hirsch Chair, and is co-convener of the Oxford Summer Institute on Modern and Contemporary Judaism, University of Oxford. His most recent monograph, Beyond Sectarianism: The Realignment of American Orthodox Judaism (Wayne State University Press, 2015), won the National Jewish Book Award in the category of American Jewish Studies.