This book seems to be written for intelligent readers eager to gain insight into the workings of the human mind, particularly those brought up in the Catholic faith. Unfortunately the first half of the book fails to fulfil its purpose in so far as a number of Jungian concepts are—perhaps inevitably—distorted. As is to be expected in a book on psychology, reference is frequently made to the soul. One is not to know, however, whether this term is used in the Christian sense or in the way Jung defines it. It is difficult to check the author's terminology because there is no index. Since, however, he refers to the antithesis between logos and bios, conscious and unconscious, mind and soul, one is led to suppose that soul, bios, and unconscious are equivalent terms, although the soul is also equated with the spirit. There are many mixed metaphors which obscure