An Introduction to Non-Classical Logic: From if to Is
Graham Priest
A Project to Find the Fundamental Theory of Physics
Stephen Wolfram
Semantics: An International Handbook of Natural Language Meaning ...
Claudia Maienborn & Klaus von Heusinger & Paul Portner
History of 'Holons' - Article
Unknown
Categorial Grammars and Natural Language Structures
Richard T. Oehrle & Emmon Bach & Deirdre Wheeler
The Spectrum of Consciousness
Kenneth E. Wilber
Quest Books (2)