The Metaphysics of Morals

On the Supposed Right to Tell Lies

Of the Sensible and Intelligible Form and Principles of the World

Prolegomena to any Future Metaphysics

Observations on the Sense of the Beautiful and the Sublime

Investigation into the Clarity of the Principles of Natural Theology and Morality

Review of Schulz's "Attempt at a Guide to Moral Teaching for All People"

Idea for a Universal History with a Cosmopolitan Purpose

Groundwork for the Metaphysics of Morals

Universal Natural History and Theory of Heaven

Toward Eternal Peace: A Philosophical Draft

About the Common Saying: This may be Correct in Theory, but is not Suitable for Practice

The Only Possible Evidence for a Demonstration of God's Existence

Metaphysical Foundations of Natural Science

Dreams of a Ghost-Seer

Thoughts on the True Estimation of Living Forces

Answering the Question: What Is Enlightenment?

Critique of Pure Reason

Attempt to Introduce the Concept of Negative Quantities into World Wisdom

The False Subtlety of the Four Syllogistic Figures