Origins of Analytical Philosophy
Michael Dummett
Designing Web APIs: Building APIs That Developers Love
Amir Shevat & Brenda Jin & Saurabh Sahni
A Crash Course in Mathematica®
Stephan Kaufmann
Contributions to Universal Algebra
B. Csákány & Jurgen Schmidt
Gurdjieff Chapters (Warrior´s Way)
Robert de Ropp
Merriam-Webster's Dictionary of Quotations
Merriam-Webster