| Title / Condition | Highlights | Price |
|---|---|---|
| On the Economy of Machinery and Manufactures. Charles Babbage / Used - Hardcover | $15,000.00 | |
| Tractatus Logico-Philosophicus Ludwig Wittgenstein; Introduction by Bertrand Russell / Used - Hardcover | 1st Edition | $10,000.00 |
| Theory of Games and Economic Behavior Von Neumann, John ; Oskar Morgenstern / Used - Hardcover | 1st Edition Dust Jacket | $2,500.00 |
| The Constitution of Liberty Friedrich Hayek / Used - Hardcover | 1st Edition Dust Jacket | $1,000.00 |
| Atlas Shrugged Rand, Ayn / Used - Hardcover | 1st Edition Dust Jacket | $750.00 |
| Language, Truth and Logic Alfred Ayer / Used - Hardcover | 1st Edition | $500.00 |
| The Subjection of Women John Stuart Mill / Used - Hardcover | 1st Edition | $500.00 |
| The Origins of Totalitarianism Arendt, Hannah / Used - Hardcover | 1st Edition | $400.00 |
| The Analysis of Mind Bertrand Russell / Used - Hardcover | 1st Edition | $350.00 |
| Being and Nothingness an Essay on Phenomonological Ontology Sartre, Jean Paul; Hazel E. Barnes, Trans. / Used - Hardcover | Dust Jacket | $124.95 |
| Principles of Political Economy John Stuart Mill; Abridged Byj. Laurence Laughlin / Used - Hardcover | $74.95 |