The Purposes of God: Providence as Process-Historical Liberation

Cold-Case Christianity: A Homicide Detective Investigates the Claims of the Gospels

The Cost of Discipleship

The Emerging Church, Millennials, and Religion: Volume 1: Prospects and Problems

Knowing God

What It Means to Be Protestant: The Case for an Always-Reforming Church

The New Testament in Its World: An Introduction to the History, Literature, and Theology of the First Christians

Beyond Form Criticism: Essays in Old Testament Literary Criticism

The Pilgrim's Progress: From This World to That Which is to Come

Understanding the Iglesia Ni Cristo: What They Really Believe and How They Can Be Reached

The Doctrines That Divide: A Fresh Look at the Historic Doctrines That Separate Christians

Lady in Waiting: Becoming God's Best While Waiting for Mr. Right

Learning Theology with the Church Fathers

The Gnostic Bible: Revised and Expanded Edition

The Journey: Living by Faith in an Uncertain World

Let's Do Theology: Resources for Contextual Theology; completely updated and revised, Edition 2

Five Proofs of the Existence of God

Beyond Belief: The Secret Gospel of Thomas

Why I Believe: Straight Answers to Honest Questions about God, the Bible, and Christianity

Scripture Alone: Exploring the Bible's Accuracy, Authority and Authenticity