Inner Christianity: A Guide to the Esoteric Tradition (Unabridged)
2007
Inner Christianity: A Guide to the Esoteric Tradition (Unabridged) [Unabridged Nonfiction]
2007
The Deal : A Guide to Radical and Complete Forgiveness
2015
Forbidden Faith : The Secret History of Gnosticism
2020
The Age of Faith: The Climax of Christianity 1095-1300, From the Crusades Through Dante (Unabridged)
2024
A Theology of Love (Unabridged)
2019