Magus: The Secrets of the Ruckenden Manuscript Revealed is an extraordinary book which looks at the occult arts and the world of magic through the eyes of one of its adepts, a medieval warlock called Richard Sevington, whose quest for knowledge culminated in the pages of the Ruckenden Manuscript. Not for the faint-hearted, this book is a riveting collection of arcane wisdom and dark observations which frighten and inspire in equal measure.