Immanuel Kant

The Critique of Pure Reason

The Critique of Practical Reason

The Metaphysical Elements of Ethics

Fundamental Principles of the Metaphysic of Morals

Kritik der reinen Vernunft

Kritik af den praktiske fornuft

Summary of The Critique of Pure Reason by Immanuel Kant: The Complete Work Plus an Overview, Chapter by Chapter Summary and Author Biography! (Unabridged)

The Critique of Practical Reason (Unabridged)

Was ist Aufklärung

Foundations of Ethics

Was heißt: Sich im Denken orientieren

Critique of Pure Reason