A book of Kabalistic numerology: how numbers effect our lives and how they can be used to access the occult. Two books in one. Selected chapters: The power of numbers; Various methods of Kabalism; Number and automatism; Thought-reading by numbers; The Kabalism of cycles; Bruno's symbolism; God geometrises; Number as expressing thought; Number in relation to feeling; The law of periodicity; Coincidences make laws; Phrenoscopy; Planetary hours; Science and superstition.