BECOME A HUMAN LIE DETECTOR ! The study of the works on Facial Expressions of Emotion by Paul Ekman and Charles Darwin and the study of Body Language based on the books of Allan and Barbara Pease. The main thrust of this group is the book by Paul Ekman "Unmasking the Face" and also Charles Darwin's "The Expression of the Emotions in Man and Animals". With the help of "Unmasking the Face ", you will be able to improve your recognition of the facial clues to emotion, increase your ability to det …