Prolegomena to Any Future Metaphysics
Author: first_name: Immanuel
last_name: Kant
Language: English
Year: 1912

Kant's Prolegomena, although a small book, is indubitably the most important of his writings. It furnishes us with a key to his main work, The Critique of Pure Reason; in fact, it is an extract containing all the salient ideas of Kant's system. It approaches the subject in the simplest and most direct way, and is therefore best adapted as an introduction into his philosophy. - Summary by Open Court Publishing Company