Barbour, Ian G. 1997. Religion and Science: Historical and Contemporary Issues. New York: Harper San Francisco.

Bohm, David. 1980. Wholeness and the Implicate Order. London: Routledge.

Gerber, Richard. 2001. Vibrational Medicine: The Number One Handbook of Subtle-Energy Therapies. Rochester, VT: Bear and Company.

Hawking, Stephen. 1988. A Brief History of Time. New York: Bantam.

James, William. 1997. The Varieties of Religious Experience. Reprint. New York: Touchstone.

Jung, Carl Gustav. 1973. Synchronicity. Princeton, NJ: Princeton University Press.

Kuhn, Thomas. 1970. The Structure of Scientific Revolutions. Chicago: University of Chicago Press.

Lazlo, Ervin. 2004. Science and the Akashic Field. Rochester, VT: Inner Traditions.

Lovejoy, Arthur. 1960. The Great Chain of Being: A Study of the History of an Idea. New York: Harper & Row.

Mack, John E. 1999. Passport to the Cosmos, Guilford, UK: White Crow Books.

Motoyama, Hiroshi. 1981. Theories of Chakras: Bridge to Higher Consciousness. Wheataon, IL: Theosophical Publishing House.

Nagel, Thomas. 1998. Conceiving the impossible and the mind-body problem. Philosophy, 73 (285): 337-352.

deQuincey, Christian. 2002. Radical Nature: Rediscovering the Soul of Matter. Montpelier, VT: Invisible Cities Press.

Smith, Houston. 1992. Forgotten Truth. New York: Harper One.

Tarnas, Richard. 2006. Cosmos and Psyche: Intimations of a New World View. New York: Viking.

Wilber, Ken. 1996. A Brief History of Everything. Boston: Shambhala.

Woodhouse, Mark. 1996. Paradigm Wars: Worldviews for a New Age. Berkeley, CA: North Atlantic Books, Frog Ltd.