Kurt Gödel and the Foundations of Mathematics: Horizons of Truth
Matthias Baaz & Christos H. Papadimitriou & Hilary W. Putnam & Dana S. Scott & Charles L. Harper, Jr
Philosophy of Language: An Introduction
Chris Daly
Biolinguistics: Exploring the Biology of Language
Lyle Jenkins
The Oxford Handbook of Philosophy of Mathematics and Logic
Stewart Shapiro
An Introduction to Fuzzy Control
Dimiter Driankov & Hans Hellendoorn & Michael Reinfrank
Who Goes There?
John W. Campbell