Timothy J. Wengert (PhD, Duke University) is Ministerium of Pennsylvania Emeritus Professor of Church History at The Lutheran Theological Seminary at Philadelphia.

Mark A. Granquist (PhD, University of Chicago Divinity School) is associate professor of church history at Luther Seminary.

Mary Jane Haemig (ThD, Harvard Divinity School) is professor of church history at Luther Seminary.

Robert Kolb (PhD, University of Wisconsin) is Mission Professor of Systematic Theology Emeritus at Concordia Seminary.

Mark C. Mattes (PhD, University of Chicago) is professor of philosophy and religion at Grand View University.

Jonathan Strom (PhD, University of Chicago) is professor of church history, Candler School of Theology, Emory University.
Timothy J. Wengert (PhD, Duke University) is Ministerium of Pennsylvania Emeritus Professor of Church History at The Lutheran Theological Seminary at Philadelphia. He has authored or edited twenty books, including The Book of Concord (2000 translation, coedited with Robert Kolb). He received the Melanchthon Prize from the city of Bretten, Germany (Melanchthon's birthplace), for contributions to the field of Reformation scholarship and has written over one hundred articles. He is also associate editor for the Lutheran Quarterly and has pastored churches in Minnesota and Wisconsin.