The book "Control and diagnostics of thermal and mechanical equipment of thermal power plants" by A. G. Gerasimova is an indispensable source of knowledge for specialists in the field of energy, engineers and students of technical universities interested in modern methods of diagnostics and control of thermal and mechanical equipment of thermal power plants .. This work not only highlights the current problems associated with the operation and maintenance of equipment, but also offers the reader a deep understanding of the processes occurring in the heart of energy systems. In his book, Gerasimov immerses the reader in the world of heat mechanics, revealing the basic principles of operation and diagnostics of equipment used at thermal power plants. It details various control techniques, including both traditional approaches and modern technologies, such as automated monitoring systems. The reader will be able to learn about the importance of timely diagnostics to prevent accidents and improve the efficiency of power plants. Gerasimov emphasizes that proper diagnostics not only helps to save resources, but also ensures the safety of the entire enterprise. This book will be especially interesting for those who seek to deepen their knowledge in the field of energy and mechanics. Students of technical specialties, young specialists and experienced engineers will find in it useful information that will help them in their practical activities. It is important to note that the author uses accessible language and understandable examples, which makes the material easy to understand even for those who are just beginning to get acquainted with this topic. The topics raised in the book cover a wide range of issues: from the basics of thermal mechanics to complex diagnostic methods. Gerasimov discusses the importance of integrating new technologies into traditional processes, emphasizing how modern developments can improve equipment monitoring. It also addresses environmental and sustainability issues, showing how effective thermal machinery management can reduce negative environmental impacts. The author's style is distinguished by clarity and logical presentation, which allows the reader to easily follow his thoughts. Gerasimov actively uses graphs, diagrams and tables, which makes the material more visual and understandable. His previous work has also been highly regarded in a professional setting, and this book is no exception.[citation needed] It is a logical continuation of his research and practical experience, which gives the work additional value. If you are looking for literature on the topics of control and diagnostics of equipment, then "Control and diagnostics of thermal and mechanical equipment of thermal power plants" will be an excellent choice. Readers interested in such works as "Energy: Basics and Technologies" or "Heat Mechanics: Theory and Practice" will also find much useful in this book. It will help you not only to expand your knowledge, but also to put it into practice, which is especially important in the rapidly changing world of energy. In conclusion, book A. G. Gerasimova is not just a training manual, but a real find for everyone who wants to understand the complex issues of thermal and mechanical equipment of thermal power plants . It inspires new discoveries and gives an opportunity to look at familiar things from a new side, which makes it worthy of the attention of everyone who is associated with this area.