The Middle Pillar. A Co-Relation of the Principles of Analytical Psychology and the Elementary Techniques of Magic. Saint Paul, Minnesota, Llewellyn Publications 1970. Second Edition, revised and enlarged. Reprinted 1973. Gr.-8°. With 3 illustrations in the text. [8], IX, [1], S.[7]-153, [1] S. Farbig illustrierte OKartonage.