Apocryphal New Testament, Being All the Gospels, Epistles and Other Pieces Now Extant, Attributed in the First Four Centuries to Jesus Christ, His Apostles, and their Companions, and not Included in the New Testament by its Compilers. London. Printed for William Hone, 1821.

Blavatsky, H. P.—Isis Unveiled: A Master-key to the Mysteries of Ancient and Modern Science and Mythology. New York. 1891. 2 vols.

Bourke, John G.—Scatalogic Rites of All Nations. Washington. 1891.

Bunsen, Christian Charles Josias.—Christianity and Mankind; Their Beginnings and Prospects. London. 1854. 7 vols. God in History; or, The Progress of Man’s Faith in the Moral Order of the World. London. 1868. 3 vols.

Castan, L’Abee Em.—Les Origines du Christianisme d’apres la tradition catholique. Paris. 1869. 2 vols. Les Origines du Christianisme d’apres la critique rationaliste contemporaine. Paris. 1868.

Chantepepie de la Saussaye, P. D.—The Religion of the Teutons. Boston. 1902.

Cheetham, S.—The Mysteries—Pagan and Christian. London. 1897.

Christlieb, Theodore.—Modern Doubt and Christian Belief. New York. 1874.

Colenso, John William.—Lectures on the Pentateuch and Moabite Stone. London. 1873.

Conway, Moncure Daniel.—Idols and Ideals, with an essay on Christianity. New York. 1877.

Dorman, Rushton M.—The Origin of Primitive Superstitions, etc. Philadelphia. 1881.

Farrar, J. A.—Paganism and Christianity. London. 1891. Primitive Manners and Customs. New York. 1879.

Figuier, Louis.—Histoire du Merveilleux dans les temps modernes. Paris. 1880. 4 vols.

Hardwick, Charles.—Christ and Other Masters. London. 1874.

Hargraves, Jennings.—The Rosicrucians. Their Rites and Mysteries. London. 1870. 2 vols.

Harnack, Adolph.—The Expansion of Christianity in the First Three Centuries. Translated by James Moffatt. New York. 1904. 2 vols.

Hislop, Alexander.—The Two Babylons; or, The Papal Worship, etc. Edinburgh. 1862.

Hone, William.—Ancient Mysteries Described, etc. London. 1823.

Hudson, Thompson Jay.—The Law of Psychic Phenomena. Chicago. 1896.

Jevons, Frank Byron.—An Introduction to the History of Religion. London. 1896.

Kundy, J. P.—Monumental Christianity. London. 1889.

Macdonald, James.—Religion and Myth. London. 1893.

Middleton, Conyers.—A Letter from Rome. London. 1847.

Des Mousseaux.—Les Haunts Phenomenes de la Magie Moeurs et Pratiques des Demons. 1852.

Orr, James.—The Virgin Birth of Christ. New York. 1907.

Picart, Bernard.—The Ceremonies and Religious Customs of the Various Nations of the Known World, etc. London. 1733. 7 vols.

Priestley, Joseph.—An History of the Corruptions of Christianity. Birmingham. 1793. 2 vols.

Sharpe, Samuel.—Egyptian Mythology and Egyptian Christianity. London. 1863.

Smith, W. Robertson.—Lectures on the Religion of the Semites. Edinburgh. 1889.

Strauss, David Friedrich.—The Life of Jesus. Translated by George Eliot. London. 1892.

Tuttle, Hudson.—The Career of the Christ-Idea in History. Boston. The Career of the God-Idea in History. Boston.