Charlemagne

The Crusades

Notre-Dame: A History

A Woman of No Importance: The Untold Story of the American Spy Who Helped Win World War II

The Desert Fathers: Sayings of the Early Christian Monks

Hagia Sophia: A History

The Templars: The Rise and Spectacular Fall of God's Holy Warriors

Dominion: The Making of the Western Mind

Thomas Becket: Warrior, Priest, Rebel, Victim: A 900-Year-Old Story Retold

France: A History

Bonhoeffer: Pastor, Martyr, Prophet, Spy

Strange Fire: The Danger of Offending the Holy Spirit with Counterfeit Worship

They Like Jesus but Not the Church: Insights from Emerging Generations

A History of Christianity: The First Three Thousand Years

The Confessions

Malachi's Message to God's Church Today: A message to God's true Church

The Evil Creator: Origins of an Early Christian Idea

Christianity: A Global History

Raising the Ruins: The fight to revive the legacy of Herbert W. Armstrong