The book "How to read human nature: its inner states and outer forms" by the famous author William Walker Atkinson is a study that inspires its readers to a deep understanding of psychology and human nature. Atkinson examines the internal states of a person and reveals the connection between them and his external forms of behavior. This book helps to reveal and analyze the complex mechanisms that determine the behavior and actions of a person in his interaction with the world. "How to read human nature" will become an important source of knowledge for those interested in psychology, sociology and deep knowledge of human nature.