This is the first English translation of all of Kant's writings on moral and political philosophy collected in a single volume. No other collection competes with the comprehensiveness of this one. As well as Kant's most famous moral and political writings, the Groundwork to the Metaphysics of Morals, the Critique of Practical Reason, the Metaphysics of Morals, and Toward Perpetual Peace, the volume includes shorter essays and reviews, some of which have never been translated before. The translation of the Metaphysics of Morals by Mary Gregor appears in a new edition to conform to the guidelines of the Cambridge Edition and to reflect some widely accepted textual emendations adopted in a recent German edition of that work. The volume has been furnished with a substantial editorial apparatus including translator's introductions and explanatory notes to each text by Mary Gregor, and a general introduction to Kant's moral and political philosophy by Allen Wood. There is also an English German and German English glossary of key terms.