The Oxford Companion to the Mind
Richard Langton Gregory & Oliver Louis Zangwill
Continental Philosophy: A Very Short Introduction
Simon Critchley
Quantitative Methods in Linguistics
Keith Johnson
MI6: The History of the Secret Intelligence Service 1909-1949
Keith Jeffery
Articulo sobre el espectro de la concienci - Ken Wilber
Alberto Tenaglia
Cunningham's Encyclopedia of Magical Herbs
Scott Cunningham