The Gnostic Religion. The Message of the Alien God and the Beginnings of Christianity
Naturalism and Our Knowledge of Reality: Testing Religious Truth-Claims
The Moslem Doctrine of God: An Essay on the Character and Attributes of Allah According to the Koran and Orthodox Tradition
The History of the Buddha's Relic Shrine: A Translation of the Sinhala Thūpavaṃsa
The Hundred Thousand Songs of Milarepa
Orthodox constructions of the West
Jehovah’s Witnesses Who They Are, What They Teach, What They Do
Christian Origins: Worship, Belief and Society
German Idealism’s Trinitarian Legacy
Handbook of Religion and Social Institutions
The Messianic Secret
Islam Observed
The Root Tantra and The Explanatory Tantra from the Secret Quintessential Instructions on the Eight Branches of the Ambrosia Essence Tantra
The Economic Problem in Biblical and Patristic Thought
Breviary Offices