The Doors of Perception and Heaven and Hell

Kant's Three Critiques: The Critique of Pure Reason, The Critique of Practical Reason & The Critique of Judgment: The Base Plan for Transcendental Philosophy, The Theory of Moral Reasoning and The Critiques of Aesthetic and Teleological Judgment

The Republic

Kant’s Foundations of Ethics

Beyond Good & Evil: Prelude to a Philosophy of the Future

Kant's Introduction to Logic and His Essay on the Mistaken Subtilty of the Four Figures

The Sayings of Socrates

The Critique of Pure Reason: Base Plan for Transcendental Philosophy: Exploring the Limits of Human Understanding and Metaphysical Knowledge

Meditations

Fundamental Principles of the Metaphysic of Morals: Exploring Kant's Ethics and the Categorical Imperative: A Guide to Moral Principles and Ethical Decision-Making

The Sayings of Aristotle

Observations on the Sense of the Beautiful and the Sublime

The Genealogy of Morals

IMMANUEL KANT Premium Collection: Complete Critiques, Philosophical Works and Essays

The Human Condition: Edition 2

The Three Critiques

The Sayings of Nietzsche

The Metaphysical Elements of Ethics

Rhetoric