ECMA-408, 2nd edition, December 2014
ECMA
Think: A Compelling Introduction to Philosophy
Simon Blackburn
The Principia: Mathematical Principles of Natural Philosophy
Isaac Newton & I. Bernard Cohen
Sherlock Holmes: The Resident Patient and The Last of the Legions ...
Arthur Conan Doyle
Integral Meditation: Mindfulness as a Way to Grow up, Wake up, ...
Kenneth E. Wilber
Gott im Fadenkreuz: Warum der Neue Atheismus nicht trifft
John Carson Lennox