Think and Grow Rich
Napoleon Hill
The Age of Alternative Logics: Assessing Philosophy of Logic ...
Johan van Benthem & Gerhard Heinzmann & Manuel Rebuschi & Henk Visser
The Timaeus of Plato
Plato; Archer-Hind, R. D. (Richard Dacre), 1849-1910
Ethics
Spinoza
A History of Mathematical Notations: Vol. I
Florian Cajori
A History of Mathematical Notations: Vol. Ii
