De Long, Douglas. Ancient Healing Techniques. Woodbury, MN: Llewellyn, 2005.
———. Ancient Teachings for Beginners. St. Paul, MN: Llewellyn, 2000.
———. “My Journey Into Light.” FATE Magazine. September 2003, 52–55.
———. “Past-Life Pain.” FATE Magazine. May 2004, 72–75.
The Holy Bible, King James Version.
Lewis, H. Spencer. The Mystical Life of Jesus. San Jose, CA: AMORC, 1937 (reprinted in 1965).
———. The Secret Doctrines of Jesus. San Jose, CA: AMORC, 1937 (reprinted in 1965).
Pagels, Elaine. The Gnostic Gospels. New York: Vintage Books, 1981.
———. The Gospel of Judas. Washington, DC: National Geographic Society, 2006.
Petras, Kathryn, and Ross Petras. The Whole World Book of Quotations: Wisdom from Women and Men around the Globe throughout the Centuries. New York: Addison-Wesley, 1995.
Prophet, Elizabeth C. The Lost Teachings of Jesus: Missing Texts, Karma and Reincarnation. Gardiner, MT: Summit University Press, 1994.
———. Reincarnation: The Missing Link in Christianity. Gardiner, MT: Summit University Press, 1997.
Service, Robert. The Best of Robert Service. Toronto: McGraw-Hill Ryerson, 1953.
Sri Ramatherin, ed. Unto Thee I Grant, 32nd ed. San Jose, CA: AMORC, 1979.
Visalli, Gayle, et al. ed. After Jesus: The Triumph of Christianity. Pleasantville, NY: Readers Digest Association, 1992.
Ward, Kaari et al., ed. Jesus and His Times. Pleasantville, NY: Reader’s Digest Association, 1987.