Immediately following Germany’s invasion of Poland, which resulted in Britain’s declaration of war, Dion Fortune, founder of one of the world’s foremost magical orders — The Society of The Inner Light — initiated a magical programme designed to thwart the expansionsist intentions of the Third Reich. Now those instruction papers have been released from the archives of her school. Accompanied by a commentary from Gareth Knight, himself a member of Dion Fortune’s fraternity, these teachings offer astonishing insights into the workings of a genuine esoteric school and their — until now — hidden yet significant contribution to the Allied war effort.