- Emotions RevealedPaul Ekman
- Telling LiesPaul Ekman
- A Linguagem das EmocoesPaul Ekman
- Emotion in the human face: guide-lines for research and an integration of findingsPaul Ekman, Wallace V. Friesen et al.
- Emotional awarenessPaul Ekman
- Why Kids LiePaul Ekman
- Unmasking the FacePaul Ekman, Wallace V. Friesen
- What the face revealsPaul Ekman
- Unmasking The Social Engineer The Human Element Of SecurityChristopher Hadnagy, Paul F. Kelly et al.
- Darwin and facial expressionPaul Ekman
- Handbook of methods in nonverbal behavior researchPaul Ekman, Klaus R. Scherer
- El rostro de las emocionesPaul Ekman
- The nature of emotionPaul Ekman, Richard J. Davidson
- Nonverbal MessagesPaul Ekman
- Giù la maschera. Come riconoscere le emozioni dall'espressione del visoWallace V. Friesen, Paul Ekman
- Approaches to emotionKlaus R. Scherer, Paul Ekman
- Gefühle LesenPaul Ekman
- Social Engineering enttarntChristopher Hadnagy, Paul Ekman
- Yalan Söyledigimi Nasil Anladin?!Paul Ekman
- Sosyal Mühendisin Maskesini DüsürmekChristopher Hadnagy, Paul Ekman
- The face of manPaul Ekman
