The book "Reliability of electrical systems and networks" by A. A. Volkova is an in-depth and comprehensive study focusing on one of the key topics in the field of electrical engineering and energy. With the rapid development of technologies and increasing load on energy systems, the issue of reliability becomes especially relevant. The author, with rich experience and deep knowledge, offers readers a unique view of the problems faced by modern electrical networks, and methods of their solution. Volkov explores how various factors affect the reliability of electrical systems, ranging from design and operation to maintenance and modernization. The book covers a wide range of topics, including failure analysis, reliability assessment methods, and modern approaches to risk management. The reader will be able to learn about how to properly organize monitoring of the state of equipment, what technologies can help in improving reliability, and how to avoid common errors in the design of networks. This book will be of interest not only to specialists in the field of electrical engineering, but also to students, graduate students, as well as anyone who wants to deepen their knowledge in the field of energy. It will be an indispensable tool for engineers working in the field of design and operation of electrical systems, as well as for decision makers on the modernization and development of energy infrastructure. If you are passionate about the topics of sustainable development, energy efficiency and new technologies in the energy sector, then “Reliability of electrical systems and networks” will be a real discovery for you. The topics raised in the book are very diverse and relevant. In the face of global climate change and rising energy consumption, the reliability of electrical systems is becoming critical. Volkov discusses how changes in energy consumption, the introduction of renewable sources and new technologies, such as smart networks, affect traditional approaches to reliability. These issues are becoming especially important for countries seeking sustainable development and reducing the carbon footprint. The author's style is clear and accessible, which allows even complex technical aspects of the presentation to be perceived easily and with interest. A. A. Volkov is not only the author of this book, but also a recognized specialist in the field of electrical engineering, who has a lot of scientific publications and research on his account. His other works are also devoted to energy and electrical systems, which confirms his status as an expert in this field. The book “Reliability of Electrical Systems and Networks” will be an excellent addition to the library of every engineer and specialist working in the field of energy. It not only provides theoretical knowledge, but also offers practical recommendations that can be applied in real life. If you are looking for information about the reliability of electrical systems, methods of their analysis and modern approaches to risk management, then this book will become an indispensable source of knowledge for you. Among similar works in the genre can be distinguished works devoted to energy efficiency, sustainable development and design of electrical systems. Readers interested in these topics will find in Volkov’s book a lot of useful information and inspiration for further study. In conclusion, “Reliability of Electrical Systems and Networks” is not just a book, but a real find for everyone who wants to understand more deeply how electrical networks function and how their reliability can be improved in the modern world. This work will definitely attract the attention of those who are striving for professional growth and want to be aware of the latest trends in the field of energy.