The Foundations of Arithmetic: A Logico-Mathematical Enquiry ...
Gottlob Frege
Concepts of Proof in Mathematics, Philosophy, and Computer Science
Dieter Probst & Peter Schuster
Ontos Mathematical Logic (6)
First Philosophy: Lectures 1923/24 and Related Texts From the ...
Edmund Husserl
Dictionary of Polynesian Mythology
Robert D. Craig
The Science of Knowledge: with the First and Second Introductions
J. G. Fichte
Epicurus and Hellenistic Philosophy
Robert M. Strozier
Epicurus and His Philosophy
Norman Wentworth de Witt
Myths About Ayn Rand: Popular Errors and the Insights They Conceal
David Kelley & William R. Thomas & Alexander R. Cohen & Laurie Rice
The Alchemy of Freedom: The Philosophers' Stone and the Secrets ...
A. H. Almaas