Proof of Heaven

Nord, Warren A. Ten Essays on Good and Evil. Chapel Hill: University of
North Carolina Program in Humanities and Human Values, 2010.
Pagels, Elaine. The Gnostic Gospels. New York: Vintage Books, 1979.
Peake, Anthony. The Out-of-Body Experience: The History and Science of
Astral Travel. London: Watkins, 2011.
Penrose, Roger. Cycles of Time: An Extraordinary New View of the
Universe. New York: Alfred A. Knopf, 2010.
———. The Emperor’s New Mind. Oxford: Oxford University Press,
1989.
———. The Road to Reality: A Complete Guide to the Laws of the
Universe. New York: Vintage Books, 2007.
———. Shadows of the Mind. Oxford: Oxford University Press, 1994.
Penrose, Roger, Malcolm Longair, Abner Shimony, Nancy Cartwright,
and Stephen Hawking. The Large, The Small, and the Human Mind.
Cambridge: Cambridge University Press, 1997.
Piper, Don, and Cecil Murphey. 90 Minutes in Heaven: A True Story of
Life and Death. Grand Rapids, MI: Revell, 2004.
Reintjes, Susan. Third Eye Open—Unmasking Your True Awareness.
Carrboro, NC: Third Eye Press, 2003.
Ring, Kenneth, and Sharon Cooper. Mindsight: Near-Death and Out-of-
Body Experiences in the Blind. Palo Alto, CA: William James Center
for Consciousness Studies at the Institute of Transpersonal Psychology,
1999.
Ring, Kenneth, and Evelyn Elsaesser Valarino. Lessons from the Light:
What We Can Learn from the Near-Death Experience. New York:
Insight Books, 1998.
Rosenblum, Bruce, and Fred Kuttner. Quantum Enigma: Physics
Encounters Consciousness. New York: Oxford University Press, 2006.
Schroeder, Gerald L. The Hidden Face of God: How Science Reveals the
Ultimate Truth. New York: Simon & Schuster, 2001.
Schwartz, Robert. Your Soul’s Plan: Discovering the Real Meaning of the
Life You Planned Before You Were Born. Berkeley, CA: Frog Books,
2007.
Smolin, Lee. The Trouble with Physics. New York: Houghton Mifflin,