The book "Electrical devices of high voltage" by A. M. Zalessky is an indispensable source of knowledge for all who are interested in electrical engineering and energy. In this work, the author is deeply immersed in the world of electrical devices operating at high voltages, revealing their device, principle of operation and scope of application. The book will become a real guide for students, engineers, teachers and anyone who seeks to understand the complex processes occurring in electrical systems. A. M. Zalessky, known for his in-depth research in the field of electrical engineering, offers the reader not only a set of theoretical knowledge, but also practical recommendations based on many years of experience in this field. His style of presentation is clear and accessible, which allows even beginners in this area to easily absorb material. The book is replete with illustrations, diagrams and examples from real practice, which makes the study of the topic even more fascinating and illustrative. The book focuses on different types of electrical devices, such as transformers, switches, disconnectors and other devices operating at high voltages. Zaleski describes in detail their design features, operating principles and test methods. The reader will be able to learn about current trends in the development of electric vehicles, as well as about new technologies that are already beginning to be introduced into the industry. This makes the book relevant not only for undergraduate and graduate students, but also for practitioners seeking to be up-to-date with the latest developments in their field. The topics raised in the book cover a wide range of issues, from the basics of electrical engineering to complex control systems and protection of electrical installations. Zaleski emphasizes the importance of safety in high voltage operation, making this book especially valuable for engineers and technicians working in energy companies. It addresses not only technical aspects, but also issues related to ecology and sustainable development, which emphasizes the author's modern approach to the topic being studied. The book "High Voltage Electric Devices" will be of interest not only to specialists in the field of electrical engineering, but also to students of technical universities who want to deepen their knowledge and prepare for future professional activities. It will be a useful guide for teachers who are looking for quality material for their courses. In addition, the book can attract the attention of science and technology enthusiasts who want to expand their horizons and learn more about how electrical systems work. If you are looking for literature that will help you understand the complex issues of electrical engineering, “High Voltage Electric Devices” is exactly what you need. The book not only enriches knowledge, but also inspires further research and experiments in the field of energy. A. M. Zalessky is also known for his other works that deal with various aspects of electrical engineering and power engineering. His research and publications have received recognition among professionals and students, which confirms the high level of his expertise. “High Voltage Electric Vehicles” is another step towards understanding the complex but fascinating world of electrical technology. Do not miss the opportunity to immerse yourself in this exciting topic and discover new horizons in the field of electrical engineering!