Critique of Judgment

Crítica da razão pura

A religião nos limites da simples razão

Kant's Critique of practical reason and other works on the theory of ethics

Perpetual peace

Critique of pure reason

Critica De La Razon Pura

Kant's prolegomena to any future metaphysics

La Metafisica De Las Costumbres (Clasicos)

Kant's Introduction to logic and his Essay on the mistaken subtilty of the four figures

Kant's cosmogony as in his essay on the retardation of the rotation of the earth and his Natural history and theory of the heavens