The Book of Witches

"LEST any reader should open this volume expecting to read an exhaustive treatise on witches and witchcraft, treated scientifically, historically, and so forth, let me disarm him before-hand by telling him that he will be disappointed. The witch occupies so large a place in the story of mankind that to include all the detail of her natural history within the limits of one volume would need the powers of a magician no less potent than was he who confined the Eastern Djinn in a bottle...."