Tibetan Yoga and Secret Doctrines
W. Y. Evans-Wentz
The Encyclopaedia Logic: Part I of the Encyclopaedia of the ...
Georg Wilhelm Friedrich Hegel
The Present Situation in the Philosophy of Science
Friedrich Stadler
The Book of Equanimity: Illuminating Classic Zen Koans
Gerry Shishin Wick
Useful Mathematical and Physical Formulae
Matthew Watkins
Political Writings
John Locke