Gandhi: A Spiritual Biography

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

Sleep as a State of Consciousness in Advaita Vedānta

Living Buddha, Living Christ 20th Anniversary Edition

Sati: Historical and Phenomenological Essays

Wicca: A Guide for the Solitary Practitioner

An Accidental Theodicy: Genuflexions on a Fractured Knee

On Guard: Defending Your Faith with Reason and Precision

A Primal Perspective on the Philosophy of Religion

Seeking Allah, Finding Jesus: A Devout Muslim Encounters Christianity

Women Saints in World Religions

Illuminati: The Secret Society That Hijacked the World (The History of One of the World's Most Notorious Secret Societies)

A Guide to Hindu Spirituality

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

Decolonizing Indian Studies

Raja Yoga: Conquering the Internal Nature

One Religion Too Many: The Religiously Comparative Reflections of a Comparatively Religious Hindu

Is the Bible God's Word?

From Fire To Light: Rereading the Manusmriti