Paperback book titled 'The I and the Not I: A Study in the Development of Consciousness' by M. Esther Harding

Published in 1973 as part of the Bollingen Series by Princeton University Press, this book represents a significant contribution to Jungian psychology and the study of consciousness. M. Esther Harding was a pioneering Jungian analyst and one of the first to bring Carl Jung's work to the English-speaking world. The Bollingen Series was established to publish works related to analytical psychology, mythology, and comparative religion, making this edition part of an important scholarly collection. This book appeals to collectors of psychology literature, Jungian scholars, and those interested in the history of psychoanalytic thought. The Bollingen Series editions are particularly valued by academic collectors and students of depth psychology for their historical significance in disseminating Jung's ideas and related psychological theories throughout American universities and intellectual circles during the mid-20th century.