Knowing Grace: Cultivating a Lifestyle of Godliness

A History of Christianity: The First Three Thousand Years

Character Formation in Online Education: A Guide for Instructors, Administrators, and Accrediting Agencies

Bonhoeffer: Pastor, Martyr, Prophet, Spy

Godly Conversation: Rediscovering the Puritan Practice of Conference

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

The Origins of Early Christian Literature: Contextualizing the New Testament within Greco-Roman Literary Culture

Dominion: The Making of the Western Mind

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

Revival Fire

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

Forgery and Counterforgery: The Use of Literary Deceit in Early Christian Polemics

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

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

Pagan Christianity?: Exploring the Roots of Our Church Practices

Habakkuk: Victory in court—revealed and prophesied—one year before we won!

The Gnostic Bible: Revised and Expanded Edition