Explore Kant's Critique of Pure Reason, the revolutionary work that transformed philosophy. Learn about the Copernican Revolution, phenomena vs. noumena, and the limits of reason.

The work that launched modern philosophy, introducing systematic doubt and the famous cogito ergo sum.

A masterpiece of empiricist philosophy that challenges our assumptions about causation, miracles, and the limits of reason.

An accessible introduction to philosophical thinking that explores knowledge, reality, and the value of philosophy.