This book is a separate version of Kant's famous work "Critique of Practical Reason". Compared with the translation in the fifth volume of "The Complete Works of Kant", this book has three characteristics. Firstly, the annotations from the Academy of Science edition of the original book have been added; secondly, the translator's annotations have been added; thirdly, some omissions in the translation have been corrected. This book is more suitable for students and researchers.
