| Burmese Days Orwell, George / Used - Hardcover | 1st Edition Near fine | $1,500.00 |
| A System of Logic, Ratiocinative and Inductive; Being a Connected View of The Principles of Evidence and the Methods of Scientific Investigation Mill, John Stuart / Used - Hardcover | | $700.00 |
| A system of logic, ratiocinative and inductive by Mill, John Stuart John Stuart Mill / Used - Hardcover | | $450.00 |
| (First Edition) 1945 HC Productive Thinking by Wertheimer, Max Wertheimer, Max / Used - Hardcover | 1st Edition | $210.87 |
| A SYSTEM OF LOGIC Ratiocinative and Inductive; Being a Connected View of the Principles of Evidence and the Methods of Scientific Investigation Mill, John Stuart / Used - Hardcover | 1st Edition | $150.00 |
| ECLIPSE OF GOD: Studies in the Relation between Religion and Philosophy Buber, Martin / Used - Hardcover | 1st Edition Fine Dust Jacket | $138.00 |
| The Authoritarian Personality T W Adorno; Else Frenkel-Brunswik; Daniel J Levinson; R Nevitt Sanford / Used - Hardcover | Fine | $113.67 |
| 1945 HC Productive Thinking by Wertheimer, Max Wertheimer, Max / Used - Hardcover | Dust Jacket | $105.88 |
| On the Eternal in Man Max Scheler / Used - Hardcover | Near fine Dust Jacket | $99.00 |
| Preliminary Studies for the "Philosophical Investigations": Generally Known as the Blue and Brown Books Wittgenstein, Ludwig / Used - Hardcover | Dust Jacket | $95.00 |
| A System of Logic, Ratiocinative and Inductive MILL, John Stuart / Used - Hardcover | | $90.00 |
| The Art of Loving: An Enquiry Into The Nature of Love (World Perspectives, Volume 9) Erich Fromm / Used - Hardcover | Dust Jacket | $50.00 |