"Totem and Taboo": is a 1913 book by the founder of psychoanalysis, Sigmund Freud, in which he applies his theory to the fields of archaeology, anthropology, and the study of religion. It consists of four essays inspired by the work of Wilhelm Wundt and Carl Jung: "The Horror of Incest," "Taboo and Emotional Ambivalence," "Animism, Magic and the Omnipotence of Thoughts," and "The Return of Totemism in Childhood."