"The Ego and the Id" is a trade paperback book published by CreateSpace in 2013. Written by Sigmund Freud, it delves into the topics of psychology and psychotherapy/counseling. This 26-page book offers insights into the concepts of the ego and the id, providing a deeper understanding of human behavior and the unconscious mind. With a compact size of 9.7 inches in length, 7.4 inches in width, and 0.1 inches in height, this book is a valuable addition to anyone interested in psychology and the works of Freud.