Philosophy of Nature
Paul K. Feyerabend
Alan Turing: The Enigma
Andrew Hodges & Douglas R. Hofstadter
An Introduction to Statistics With Python
Thomas Haslwanter
Statistics and Computing (1)
The Arthurian Handbook
Geoffrey Ashe & Norris J. Lacy & Debra N. Mancoff
Beelzebub I
Georges Ivanovich Gurdjieff
The Voice of Reason: Essays in Objectivist Thought
Ayn Rand & Leonard Peikoff & Peter Schwartz
Ominous Parallels
Leonard Peikoff