The author of the book is one of the best specialists in the field of psychology and lie detection. He will tell you how to identify signals of nervousness and stress, avoidance of the truth, as well as outright lies in voice and speech, facial expressions and body movements. With the help of specially selected photographs, you will learn to “read” hidden emotions and accurately determine the true intentions of your interlocutor, as well as his attitude towards you and the subject of discussion. You will be able to immediately identify liars and, most importantly, you will always know the truth!