David W. Baker (Ph.D., University of London) is professor of Old Testament and Semitic languages at Ashland Theological Seminary. He is the author or editor of numerous projects, including coeditor of the Apollos Old Testament Commentary series.
Elaine A. Heath (PhD, Duquesne University) is professor of missional and pastoral theology at Duke Divinity School in Durham, North Carolina. She previously taught at Perkins School of Theology, Southern Methodist University, where she directed the Center for Missional Wisdom. An ordained elder in the United Methodist Church, she is a frequent retreat speaker and has experience as a pastor and spiritual director. She has written a number of books, including The Mystic Way of Evangelism.