"e;An exceptionally clear and readable introduction to the evolving psychology of the spirit, transpersonal psychology"e; from the renowned psychiatrist (Charles T. Tart, PhD, author of Mind Science). A turning point in psychology and human history . . . Loaded with case studies which present a unified model of human consciousness a revolutionary map of the mind that explains our evolution, behavior, personality, and the mind-body connection this work takes readers on a compelling journey into the mind, human behavior, and future of humankind. "e;If you want to know about the psychology of the future today, read this book. It is about a revolution in our understanding of the mind that is as far-reaching in psychology as the idea of the quantum was to physics."e; Fred Alan Wolf, PhD, author of Taking the Quantum Leap"e;Grof marshals an impressive array of data and speculation in support of the timely demand that Western science acknowledge consciousness and its many non-ordinary states."e; Ram Dass