The Red Book (Liber Novus)
C. G. Jung (Author), Sonu Shamdasani (Editor, Translator), Mark ...
Principia Mathematica Vol 2
Alfred North Whitehead & Bertrand Russel
Intuitionistic Type Theory
Per Martin-Lof
Electricity and matter
Thomson, J. J. (Joseph John), Sir, 1856-1940
Beyond Good and Evil: Prelude to a Philosophy of the Future
Friedrich Wilhelm Nietzsche