"Esperanto - A Dangerous Language" is a fascinating book that tells about the history of the creation and development of the international language Esperanto. The author describes in detail how this language arose in order to promote international communication and the rapprochement of peoples, but the dark side of this phenomenon is also revealed. Shades of political, social, and cultural conflicts associated with the spread of Esperanto make this book a fascinating read for a wide range of readers. Whether Esperanto will become the language of peace or, on the contrary, the consequence of its use will be a threat to national identities - you will find out after reading the pages of this fascinating book.