| Title / Condition | Highlights | Price |
|---|---|---|
| The Mathematical Theory of Communication Shannon, Claude E; Weaver, Warren / Used - Hardcover | $544.82 | |
| Adventures of Ideas Whitehead, Alfred North / Used - Hardcover | 1st Edition | $139.70 |
| Introduction to Mathematical Philosophy Russell, Bertrand / Used - Hardcover | 1st Edition | $111.76 |
| The Principles of Mathematics Russell, Bertrand / Used - Hardcover | $97.79 | |
| Explanation and understanding (International library of philosophy and scientific method) Wright, G. H. von / Used - Hardcover | 1st Edition Dust Jacket | $97.79 |
| The Ancestor's Tale: A Pilgrimage to the Dawn of Life Dawkins, Richard / Used - Hardcover | Signed Near fine Dust Jacket | $78.37 |