The witching season draws nigh, and as the harvest comes into the barn the spirits rise up from the bogs and ditches to make their mischief. Alexandre Legran put out this instructional series in 1900 to guide aspiring necromancers in the path of the True Black Magic. His book shows us how to bargain with the spirits of the Abyss safely, but then, nothing is certain in such matters. For entertainment purposes only.