Buddha (Unabridged)
2001
Sacred Nature: Restoring Our Ancient Bond with the Natural World (Unabridged)
2022
St. Paul: The Apostle We Love to Hate (Icons) (Unabridged)
2015
Twelve Steps to a Compassionate Life (Unabridged)
2010
The Case for God (Unabridged)
2009
The Lost Art of Scripture: Rescuing the Sacred Texts (Unabridged)
2019