The Roots of Endurance: Invincible Perseverance in the Lives of John Newton, Charles Simeon, and William Wilberforce

The Hidden Smile of God: The Fruit of Affliction in the Lives of John Bunyan, William Cowper, and David Brainerd

The Legacy of Sovereign Joy: God’s Triumphant Grace in the Lives of Augustine, Luther, and Calvin

George Whitefield: God’s Anointed Servant in the Great Revival of the Eighteenth Century

Theodore Roosevelt: Preaching from the Bully Pulpit (Spiritual Lives)

Francis of Assisi: The Life of a Restless Saint

Abraham: One Nomad's Amazing Journey of Faith

The First Thousand Years: A Global History of Christianity

God's Battalions: The Case for the Crusades

Majestie: The King Behind the King James Bible

Following God Fully: An Introduction to the Puritans

Filling Up the Afflictions of Christ: The Cost of Bringing the Gospel to the Nations in the Lives of William Tyndale, John Paton, and Adoniram Judson

Cities of God: The Real Story of How Christianity Became an Urban Movement and Conquered Rome

The Triumph of Christianity: How the Jesus Movement Became the World's Largest Religion

Billy Graham: His Life and Influence

The Lost Gospel: Decoding the Ancient Text That Reveals Jesus’ Marriage to Mary the Magdalene

Rescuing the Gospel: The Story and Significance of the Reformation

What Every Christian Needs To Know

Forbidden Faith: The Secret History of Gnosticism

A World Ablaze: The Rise of Martin Luther and the Birth of the Reformation