The Book of Sacred NamesThe Shadow Tree Series comprises a unique collection of Western Esoteric studies and practices which Jacobus Swart, has actuated and taught over a period of forty years. Having commenced his Kabbalah studies in Safed in the early 1970s, he later broadened his kabbalistic horizons under the careful guidance of the famed English Kabbalist William G. Gray. "The Book of Sacred Names is a practical guide into the meditational and magical applications of