The book "Journey on the map of the world's languages" by Alexei Alekseevich Leontiev is a fascinating and informative work that invites readers to an exciting journey through the diverse world of languages. This book is intended for students in grades 5-7 of secondary schools, but its interesting facts and exciting stories can attract the attention of more adult readers seeking to expand their knowledge of the linguistic diversity of our planet. Leontiev, known for his ability to present complex topics, creates a unique atmosphere in which each reader will be able to feel like a researcher. In "A Journey Through the World's Languages" he offers not just a set of facts, but a real map in which each language is not just a means of communication, but a whole culture, history and traditions. Reading this book, you will be able to learn about how languages were formed, what interesting features they have and what role they play in people’s lives. The book touches on many topics that may be of interest to both schoolchildren and their parents. It raises questions about the diversity of cultures, how language affects the perception of the world, and why it is important to preserve linguistic diversity. Leontiev emphasizes that each language is a unique way of expressing thoughts and feelings, and its disappearance is the loss of the whole world. This makes the book especially relevant in light of globalization and the rapid spread of English, which may lead to the disappearance of many other languages. Who can like this work? First, it will be interesting to those who are fond of linguistics, cultural studies and anthropology . Students learning foreign languages will find in the book many inspiring examples and useful information that will help them better understand the structure and features of the language being studied. In addition, the book will be an excellent addition to the school curriculum, helping to develop interest in languages and cultures in adolescents. The style of Alexei Alekseevich Leontiev is simple and accessible, which makes his works ideal for extracurricular reading. It masterfully combines scientific facts with fascinating stories, which allows readers not only to gain knowledge, but also to enjoy the reading process. His other well-known works, such as “Language and Culture” and “Linguistics and Life”, are also distinguished by in-depth analysis and vivid examples, which confirms his status as one of the leading authors in the field of linguistics. “A journey through the world’s languages” is not just a book, but a real find for anyone who wants to understand how language shapes our reality. It inspires the study of new languages and cultures, encourages reflection on the importance of linguistic diversity and its preservation. By reading this book, you will not only expand your horizons, but also discover an amazing world full of sounds, meanings and stories that are waiting to be told. If you are looking for something that can captivate you and enrich your inner world, “Journey on the map of the world’s languages” will be an excellent choice. Do not miss the opportunity to go on this exciting journey with Leontief!