(19) Fawkes, J. W. "The Growth of the Hopi Ritual," Journal of American Folk-Lore, XI (1898), 173-94.
(20) Cabrol, F. Les origines liturgiques. Paris, 1906.
(21) Gennep, A. van. Les Rites de passage. Paris, 1909.
(22) Pitre, Giuseppe. Feste patronali in Sicilia. Palermo, 1900.
(23) Murray, W. A. "Organizations of Witches in Great Britain," Folk-Lore, XXVIII (1917), 228-58.
(24) Taylor, Thomas. The Eleusinian and Bacchic Mysteries. New York, 1891.
(25) Tippenhauer, L. G. Die Insel Haiti. Leipzig, 1893. [Describes the Voudou Ritual.]
(26) Wuensch, R. Das Frühlingsfest der Insel Malta. Ein Beitrag zur Geschichte der antiken Religion. Leipzig, 1902.
(27) Loisy, Alfred. Les mystères païens et le mystère chrétien. Paris, 1919.
(28) Lummis, Charles F. The Land of Poco Tiempo. Chap. iv, "The Penitent Brothers," pp. 77-108. New York, 1893.