Introduction to Hermetic and Solomonic ceremonial magick, as taught and practiced by The Church of Hermetic Sciences and The Order of the Temple of Astarte (O.T.A.). We will outline Hermetic philosophy and its history, drawing a distinction between Hermetic magick and witchcraft and satanism. We will discuss the principles of invocation (calling down angels) and evocation (calling up spirits), and the aspects of astrology, kabbalah and alchemy that bear upon Hermetic magick. We will describe the inner workings of the magical visionary process, explaining the hypnotic and subjective nature of this phenomenon, while maintaining the inner spiritual reality of the human imagination.