Conceptual Revolutions
Paul Thagard
Gnosis: The Nature and History of Gnosticism
Kurt Rudolph
A Coat of Many Colours
Herbert Edward Read
Metamathematics of Fuzzy Logic
Petr Hájek
Ferdinand de Saussure - Course in General Linguistics
Ferdinand de Saussure
Knowledge and Skepticism
Joseph Keim Campbell & Michael O'Rourke & Harry S. Silverstein
X0: A Theory of the Morphology-Syntax Interface
Yafei Li