This mini-textbook in mental science and in the philosophy and practice of the Science of Mind, which Dr. Barker taught so successfully in New York City for many years, continues to answer the need many feel for a short, to-the-point primer in basic, practical metaphysics. This classic metaphysical book offers excellent grounding in the principles of Science of Mind as taught by Holmes. - SCIENCE OF MIND Magazine FROM RAYMOND CHARLES BARKER Give to your treatments all the thought and feeling that you previously gave to your problems, correct your belief in lack or limitation, realize that infinite life is yours right now, and let the power of Spirit flow through you. Realize that your faith can make you whole.