David E. Presti
David E. Presti is the author of Foundational Concepts in Neuroscience.
Books By David E. Presti
Maps of Consciousness
By Ralph Metzner, Ph.D.
$29.99
A classic guide to expanding perception and consciousness development
In this highly acclaimed classic, psychedelic elder Ralph Metzner presents a guide to six ancient systems, once known only to the initiated few, to expand awareness and free your consciousness from exterior limitations and cultural conditioning. He explores the I Ching, Tantra, Tarot, astrology, alchemy, and the yoga philosophy of Actualism.
In this highly acclaimed classic, psychedelic elder Ralph Metzner presents a guide to six ancient systems, once known only to the initiated few, to expand awareness and free your consciousness from exterior limitations and cultural conditioning. He explores the I Ching, Tantra, Tarot, astrology, alchemy, and the yoga philosophy of Actualism.

