Comparative Religion

The Universe Next Door

An Introduction to the Study of Comparative Religion

The Oriental Religions in Roman Paganism

The Religious Spirit of the Slavs

The Religion of Numa

The Penitente Moradas of Abiquiú

Islam, Her Moral And Spiritual Value: A Rational And Pyschological Study

God

The Elementary Forms of the Religious Life

Two Old Faiths

American Hero-Myths: A Study in the Native Religions of the Western Continent

Preaching and Paganism

The Idea of God in Early Religions

Is the Devil a Myth

Outlines of Mormon Philosophy

Curiosities of Superstition

The Non-Christian Cross

Cross and Crescent

Grand Central Question

Christianity on Trial