Η περιπέτεια της φιλοσοφίας: Η ζωή και η σκέψη των μεγάλων φιλοσόφων
Will Durant
Philosophies of Art and Beauty
Albert Hofstadter
How to Take Smart Notes. One Simple Technique to Boost Writing, ...
Sönke Ahrens
Visual Thinking
Temple Grandin
The Power of Myth
Joseph Campbell & Bill Moyers
Man's Search for Meaning
Viktor E. Frankl
The True Believer: Thoughts on the Nature of Mass Movements
Eric Hoffer
The Road Less Traveled: A New Psychology of Love, Traditional ...
M. Scott Peck