An absolutely unequaled guide for those interested in collecting and potentially using psilocybin-containing mushrooms. A wealth of accurate information, beautiful graphics, and sage advice from one of the world's foremost experts on psilocybe mushrooms. With the help of this book, any serious student of the sacred mushroom will be much better equipped to successfully discover, correctly identify, and wisely use these powerful sacraments. 245 pp. Softcover.