| Title / Condition | Highlights | Price |
|---|---|---|
| Set Theory and Its Logic Willard Van Orman Quine / Used - Hardcover | 1st Edition Signed Fine/VG+ Dust Jacket | $850.00 |
| Collected Papers of Charles Sanders Peirce, Vol. I / II Priciples of Philosophy and Elements of Logic Peirce, Charles Sanders [Charles Hartshorne & Paul Weiss, editors] / Used - Hardcover | $175.00 |