Harold Roth is a leading authority on plant/herbal magic. His new book, The Witching Herbs, is an in-depth exploration of 13 essential plants and herbs most closely associated with witchcraft-13 because it's the witching number and reflects the 13 months of the lunar calendar. The plants are poppy, clary sage, yarrow, rue, hyssop, vervain, mugwort, wormwood, datura, wild tobacco, henbane, belladonna, and mandrake. Roth writes simply and clearly on a vast amount of esoteric information that is not easily found elsewhere and will be greeted enthusiastically by those who already have extensive experience and libraries. It is unique in that it combines mysticism with practical instructions for growing each plant, based on Roth's 30 years of gardening expertise. Each chapter focuses on one plant and includes information on its unique plant spirit familiar, clear how-to instructions for magical projects, and pragmatic information on growing and cultivating. Roth writes, "This book is a great choice for intermediate-to-advanced witches who would like to work more closely with the traditional witching herbs, especially the baneful plants with their rather difficult spirits. Working directly with spirits is one of the fundamentals of the Craft."