Edwards the Exegete: Biblical Interpretation and Anglo-Protestant Culture on the Edge of the Enlightenment

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

Gettysburg: The Last Invasion

The Cost of Discipleship

Fateful Lightning: A New History of the Civil War and Reconstruction

A Concise History of the Catholic Church (Revised Edition)

Lincoln: A Very Short Introduction

The Gnostic Bible: Revised and Expanded Edition

The Substance of Our Faith: Foundations for the History of Christian Doctrine

Beyond Belief: The Secret Gospel of Thomas

Redeeming the Great Emancipator

Becoming Divine: An Introduction to Deification in Western Culture

Jonathan Edwards and the Ministry of the Word: A Model of Faith and Thought

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

Lincoln and Douglas: The Debates that Defined America

Signs of Life: 40 Catholic Customs and Their Biblical Roots

Robert E. Lee: A Life

Challenging the Traditional Interpretations of Justification by Faith, Part 1

Nathaniel Taylor, New Haven Theology, and the Legacy of Jonathan Edwards

Saint Athanasius, the Father of Orthodoxy