Pengarang: E. James Lieberman

E. James Lieberman, M.D., is a clinical professor emeritus in the Department of Psychiatry and Behavioral Sciences at the George Washington University School of Medicine. He has written, edited, and translated a number of books, including two by Otto Rank Psychology and the Soul and The Myth of the Birth of the Hero, both published by Johns Hopkins. Robert Kramer, Ph.D., is an internationally recognized authority on action learning and consults on leadership development worldwide. He is the editor of A Psychology of Difference: The American Lectures of Otto Rank.