Shawn D. Wright (PhD, The Southern Baptist Theological Seminary) serves as professor of church history at the Southern Baptist Theological Seminary and as pastor of leadership development at Clifton Baptist Church in Louisville, Kentucky. He has published or edited books on ecclesiology, Calvinism, and the life and theology of Theodore Beza. He is married to Gretchen, and they are the parents of five sons.

Kelly M. Kapic (PhD, King's College, University of London) is a professor of theological studies at Covenant College in Lookout Mountain, Georgia, where he has taught since 2001. Kapic is an author or editor of more than fifteen books. In addition to his work on the Puritan John Owen, his other writings include You're Only Human and Embodied Hope, which each won a Christianity Today Book of the Year Award.

Justin Taylor (PhD, The Southern Baptist Theological Seminary) is the executive vice president of book publishing and book publisher at Crossway. He has edited and contributed to several books, and he blogs at Between Two Worlds--hosted by the Gospel Coalition.

John Owen (1616-1683) was vice-chancellor of Oxford University and served as adviser and chaplain to Oliver Cromwell. Among the most learned and active of the Puritans in seventeenth-century England, he was accomplished both in doctrine and practical theology.

Lee Gatiss (PhD, University of Cambridge) is the director of Church Society and a fellow in church history and Anglicanism at the Greystone Theological Institute. He is also chairman of The Global Anglican and on the editorial board of Studies in Puritanism and Piety. He has written and edited more than thirty books on the Bible, theology, and church history. He and his family serve at Christ Church, Cambridge in the United Kingdom.