How to Win Friends and Influence People in the Digital Age
Dale Carnegie
Η περιπέτεια της φιλοσοφίας: Η ζωή και η σκέψη των μεγάλων φιλοσόφων
Will Durant
Your Mind and How to Use It
William Walker Atkinson
Deep Work: Rules for Focused Success in a Distracted World
Cal Newport
Handbook of Semiotics
Winfried Nöth