Edited by T. Wengert, E. Herrmann, J. Estes & P. Robinson

Timothy J. Wengert is emeritus professor of church history at the United Lutheran Seminary. A parish pastor for seven years in Minnesota and Wisconsin with a doctorate from Duke University, he taught on Philadelphia's faculty from 1989 to 2013. He has written extensively on the Reformation, was coeditor of the English edition of The Book of Concord (Fortress, 2000) and translated Luther's Small Catechism, used throughout the Evangelical Lutheran Church in America. In addition to books on Philip Melanchthon and Martin Luther, he coauthored with Susan Wood a book on Lutheran/Roman Catholic relations, Shared Spiritual Journey (2016), and currently serves on the US Lutheran/Roman Catholic dialogue. He lives in Long Valley, New Jersey.

Erik H. Herrmann is associate professor of historical theology and director of the Center for Reformation Research at Concordia Seminary in St. Louis, Missouri.

James M. Estes is professor emeritus in the History Department at the University of Toronto.

Paul W. Robinson is professor of historical theology and dean of the faculty at Concordia Seminary in St. Louis, Missouri. He teaches medieval and Reformation history. His publications include Martin Luther: A Life Reformed (2010) and "Sermons on the Lord"s Prayer and the Rogation Days in the Later Middle Ages"; in A History of Prayer (2008).