To those who will only believe in phenomena which are reproducible at will, it is easy to answer them: you do not manufacture comets, meteorites, magnetic distu

This "compendium of information on the occult sciences, occult personalities, psychic science, demonology, spiritism, and mysticism" was one of a kind when it w

This extensive guide to all things occult deals with magical practices, spiritualism, mesmerism, theosophy, necromancy, and much more. First published in 1923,