1896. A practical guide to those who aspire to claivoyance-absolute. Original, and selected from various European and Asiatic adepts. Clairvoyance is the art and power of knowing or cognizing facts, things and principles, by methods totally distinct from those usually pursued in their attainment. The author claims to have reduced it to a system and to have evolved science from heterogeneity; to have added new thought, new conception and to have discovered the central magnetic law, underlying the evolutions of somnambulic phenomena.