A Study of History - Volume 6 - Disintegration of Civilizations
Arnold J. Toynbee
Adventures in Group Theory: Rubik's Cube, Merlin's Machine, ...
David Joyner
The Archetypes and the Collective Unconscious
Carl Gustav Jung
Philosophy in a New Key - A Study in the Symbolism of Reason ...
Susanne K. Langer
Speech and Language Processing: An Introduction to Natural Language ...
Daniel Jurafsky & James H. Martin
Ressentiment
Manfred S. Frings & Max Scheler