Logic

Of the Conduct of the Understanding

The Essays of Arthur Schopenhauer; the Art of Controversy

Conceptual Harmonies

A Philosophical Essay on Probabilities

The Art of Philosophizing

The Essentials of Logic, Being Ten Lectures on Judgment and Inference

Organon — Prior Analytics

Should You Judge This Book By Its Cover

Logic Taught by Love

Chance, Love, and Logic

The Art of Thinking

Essays in Rationalism

The Works of Aristotle the Famous Philosopher

Deductive Logic

Prolegomena to the Study of Hegel's Philosophy and Especially of his Logic

Thinking as a Science