Logic

The Art of Rhetoric

OUR KNOWLEDGE OF THE EXTERNAL WORLD

Time, Thought, and Vulnerability

Organon

Stoicism

Categories (Κατηγορίαι)

How to Reason + Reasoning in the Sciences

Essays on Some Unsettled Questions of Political Economy

Critique of Practical Reason (Kritik der praktischen Vernunft)

Peirce's Cosmology

Chance, Love, and Logic

A book in answers

Some Thoughts Concerning Education

Mysticism and Logic

On the Future of our Educational Institutions

The Case of Wagner, Nietzsche Contra Wagner, and Selected Aphorisms

Thoughts out of Season

Introduction to Logic

Hegel's Realm of Shadows

What the Tortoise Said to Achilles