First published in 1781 and revised in 1787, this book is generally agreed to be the masterwork of Immanuel Kant for its embracing scope, and the gargantuan influence it has wrought upon philosophers. In composing his most famous critique, Kant consulted the works of contemporary philosophers such as John Locke and David Hume. Their work, which discusses the extent to which human beings can perceive and utilise knowledge, forms the grounding for many of Kant’s arguments. This edition of The Critique of Pure Reason contains the original appendices and is presented in a format ideal for students, scholars and enthusiasts of philosophy.