Leland Ryken (Ph.D., University of Oregon) is Clyde S. Kilby Professor of English at Wheaton College in Wheaton, Illinois. He is the author of more than one hundred published articles and essays, and he has written, edited or contributed to more than twenty-five books. His books include (Crossway), (Shaw), (InterVarsity Press), (Baker) and (Zondervan).
James Wilhoit is Scripture Press Professor of Christian Education at Wheaton College in Wheaton, Illinois. He is the author of , coeditor of the (IVP Academic) and coauthor, with Leland Ryken, of .
Tremper Longman III (PhD, Yale University) is Robert H. Gundry Professor of Biblical Studies at Westmont College in Santa Barbara, California. He is also visiting professor of Old Testament at Seattle School of Theology and Psychology and adjunct of Old Testament at Fuller Theological Seminary. He lectures regularly at Regent College in Vancouver and the Canadian Theological Seminary in Calgary. Longman is the author or coauthor of over twenty books, including and coeditor of He and Dan Allender have coauthored and the Intimate Marriage Bible studies.