The Treehouse
Naomi Wolf
Philosophy in a New Century: Selected Essays
John Rogers Searle
Theorems in School: From History, Epistemology and Cognition ...
Paolo Boero
Philosophy of Mathematics and Natural Science
Hermann Weyl
Methodology, Epistemology, and Philosophy of Science: Essays ...
Wilhelm K. Essler & H. Putnam & Carl G. Hempel
The Revolution
Ron Paul