MI9: A History of the Secret Service for Escape and Evasion ...
Helen Fry
The Doors of Perception
Aldous Leonard Huxley
Political Order and Political Decay
Francis Fukuyama
Philosophy of Science, Logic and Mathematics in the Twentieth ...
Stuart G. Shanker
Handbook of Philosophical Logic - Volume 8
Dov M. Gabbay & Franz Guenthner
Ken Wilber - Filasofia Transpersonal
Ángel Rguez