Designing the Mind: The Principles of Psychitecture
Designing the Mind & Ryan A Bush
Η περιπέτεια της φιλοσοφίας: Η ζωή και η σκέψη των μεγάλων φιλοσόφων
Will Durant
Georg Simmel: Essays on Art and Aesthetics
Austin Harrington & Georg Simmel
Man and His Symbols
Carl G. Jung