Hornung, Erik. Conceptions of God in Ancient Egypt: The One and the Many. Translated by John Baines. Ithaca, NY: Cornell University Press, 1982.

Howe, Ellic. Fringe Masonry in England, 1870–1885. Ars Quatuor Coronatorum 85 (1972).

Hutton, Ronald. The Triumph of the Moon: A History of Modern Pagan Witchcraft. New York: Oxford University Press, 2001.

–. Witches, Druids, and King Arthur. London: Hambledon and London, 2003.

Iamblichus. Iamblichus: De Mysteriis. Translated by Emma C. Clarke, John M. Dillon, and Jackson P. Hershbell. Boston, MA: Brill, 2004.

Idel, Moshe. Kabbalah: New Perspectives. New Haven, CT: Yale University Press, 1988.

Kieckhefer, Richard. Magic in the Middle Ages. Cambridge, UK: Cambridge University Press, 1989.

Kingsley, Peter. Ancient Philosophy Mystery, and Magic: Empedocles and Pythagorean Tradition. Oxford: Clarendon Press, 1995.

Lane Fox, Robin. Pagans and Christians. New York: Knopf, 1986.

Lehrich, Christopher I. The Language of Demons and Angels: Cornelius Agrippa’s Occult Philosophy. Boston, MA: Brill, 2003.

Mylonas, George E. Eleusis and the Eleusinian Mysteries. Princeton, NJ: Princeton University Press, 1961.

Nauert, Charles G., Jr. Agrippa and the Crisis of Renaissance Thought. Urbana, IL: University of Illinois Press, 1965.

O’Meara, Dominic J. Pythagoras Revived: Mathematics and Philosophy in Late Antiquity. Oxford: Clarendon Press, 1990.

Petropoulou, Maria-Zoe. Animal Sacrifice in Ancient Greek Religion, Judaism, and Christianity, 100 BC – AD 200. New York: Oxford University Press, 2008.

Plotinus. Enneads. Translated by A. H. Armstrong. Cambridge, MA: Harvard University Press, 1966–1988: 7 vol.

Remes, Pauliina. Neoplatonism. Berkeley, CA: University of California Press, 2008.

Ruderman, David B. Kabbalah, Magic, and Science: The Cultural Universe of a Sixteenth-Century Jewish Physician. Cambridge, MA: Harvard University Press, 1988.

Sandwell, Isabella. Religious Identity in Late Antiquity: Greeks, Jews and Christians in Antioch. Cambridge, UK: Cambridge University Press, 2007.

Scheid, John. An Introduction to Roman Religion. Bloomington, IN: Indiana University Press, 2003.

Scholem, Gershom. Kabbalah. New York: Dorset Press, 1974.

–. Major Trends in Jewish Mysticism. New York: Schocken Books, 1988.

Scott, Tony. Michael Scot and the Four Rainbows. Transversal: International Journal for the Historiography of Science 2 (June 2017): 204–225.

Seltzer, Robert M. Jewish People, Jewish Thought: The Jewish Experience in History. New York: Macmillan, 1980.

Shaw, Gregory. Theurgy and the Soul: The Neoplatonism of Iamblichus. University Park, PA: Pennsylvania State University Press 1995.

Thorndike, Lynn. A History of Magic and Experimental Science. London: Macmillan, 1923.

Walker, D. P. Spiritual and Demonic Magic from Ficino to Campanella. University Park, PA: Pennsylvania State University Press, 2000.

Wallis, R. T. Neoplatonism. London: Duckworth, 2nd edition. 1995.

Wirszubski, Chaim. Pico della Mirandola’s Encounter with Jewish Mysticism. Cambridge, MA: Harvard University Press, 1989.

Woodhouse, C. M. George Gemistos Plethon: The Last of the Hellenes. Oxford: Clarendon Press, 1986.

Yates, Frances A. Giordano Bruno and the Hermetic Tradition. New York: Vintage Books, 1969.