LANG, A. Myth, Ritual, and Religion, 1913.
DELLA SETA, A. Religion and Art, 1914.
HARRISON, J. Ancient Art and Ritual, 1913.
MURRAY, G. Four Stages of Greek Religion, 1912.
REINACH, S. Orpheus, 1909.
SANTAYANA, G. Poetry and Religion, 1900.
FRAZER, J. G. The Golden Bough.
HEGEL, G. W. F. Introduction to the Philosophy of Fine A