The book "On the injustice of counterfeit book publishing" is included in the collection of works "Essays and treatises on moral, political and various philosophical topics" by the outstanding German philosopher Immanuel Kant. In this text, the author considers the ethical aspect of creating fake books, emphasizing the harmful consequences of such a practice for society and the intellectual sphere in general. Kant expresses his deep moral and philosophical reflections on the importance of truthfulness and intellectual integrity, making this book not only a relevant philosophical work, but also an important source of moral reflection for the modern reader.