Speaking of Sin

Cold-Case Christianity: A Homicide Detective Investigates the Claims of the Gospels

When God is Silent

Seeking Allah, Finding Jesus: A Devout Muslim Encounters Christianity

Holy Envy: Finding God in the Faith of Others

Wicca: A Guide for the Solitary Practitioner

No God but One: Allah or Jesus? (with Bonus Content): A Former Muslim Investigates the Evidence for Islam and Christianity

An Altar in the World: A Geography of Faith

On Guard: Defending Your Faith with Reason and Precision

Learning to Walk in the Dark

A History of Religious Ideas, Volume 2: From Gautama Buddha to the Triumph of Christianity, Volume 2

Leaving Church: A Memoir of Faith

Is the Bible God's Word?

Home By Another Way

Bread of Angels

Mixed Blessings

The Religion of Tomorrow: A Vision for the Future of the Great Traditions - More Inclusive, More Comprehensive, More Complete

Gospel Medicine

Grimoire for the Green Witch: A Complete Book of Shadows