"Nagualism: A Study of Native American Folk Mythology and History" is a book by the famous American anthropologist Daniel J. Brinton, which is a study of the ancient beliefs and attitudes of the indigenous peoples of North America. The author reveals the mysterious aspects of nagualism - one of the key concepts of Indian peoples, related to spiritual beliefs and natural wisdom. This book is a valuable resource for anyone interested in the traditions and culture of Native Americans, as well as for those who wish to deepen their understanding of the mythology and spirituality of these peoples."