The book "Thermalization and Heat Networks" by Yu. B. Yakovleva is a fascinating and in-depth study that immerses the reader in the world of thermal engineering systems, their design and operation. This publication will be an indispensable assistant for both students studying heat engineering and practicing engineers seeking to expand their knowledge in the field of heat engineering and thermal networks. In this work, the author not only outlines the theoretical aspects, but also shares practical experience, which makes the book especially valuable for those who want to not only understand, but also apply the knowledge gained in practice. Yu. B. Yakovlev considers a wide range of topics, ranging from the basics of heatification to modern technologies and innovations in the field of thermal networks. The reader will be able to learn about the principles of operation of thermal stations, the design features of thermal networks, as well as the methods of their optimization and modernization. The book will be of interest not only to specialists in the field of energy, but also to those who are simply interested in issues of sustainable development and efficient use of resources. In the face of global climate change and growing energy efficiency requirements, heating issues are becoming particularly urgent. Readers who care about the future of the planet and want to understand how to reduce the carbon footprint will find many useful ideas and solutions in this book. Yu. B. Yakovlev, as an experienced specialist in his field, has a unique style of presentation that combines scientific rigor and accessibility. His works are always distinguished by attention to detail and the desire to explain complex things in simple language. This makes the book “Heat and Heat Networks” not only useful, but also fascinating to read. The author is also known for his other works that deal with various aspects of engineering and energy, and each of them deserves attention. The topics raised in the book cover not only technical aspects, but also social, economic and environmental issues related to heat. Readers will be able to see how heating affects the quality of life in cities, infrastructure development and the economy as a whole. The book emphasizes the importance of integrating modern technologies and approaches into traditional thermal systems, which makes it relevant for discussion in the context of modern challenges. If you are a student studying thermal engineering, an engineer working in this field, or just a person interested in issues of sustainable development and energy efficiency, “Heat and thermal networks” will be a real find for you. This book will not only expand your knowledge, but also inspire new ideas and solutions that can change the approach to heat in your region. Thus, the "Heat Transfer and Heat Networks" of Y. B. Yakovleva is not just a textbook, but a whole world that opens up new horizons for the reader in the field of heat engineering. Do not miss the opportunity to get acquainted with this unique work, which will help you become an expert in one of the most important areas of modern engineering.