The book "Electric Machines in Synchronous Communication Circuits" by D. In. Vasilyeva is a deep and fascinating study that immerses the reader in the world of electrical engineering and synchronous systems. This work will be a real find for students, graduate students, engineers and anyone interested in modern technologies and their application in various industries. Vasiliev, known for his scientific works and practical developments, in this book offers the reader a unique view of electric machines, their schemes and principles of work in the context of synchronous communication. The author not only outlines the theoretical aspects, but also supports them with practical examples, which makes the material accessible and understandable even for those who are just starting their way in electrical engineering. The book covers a variety of topics, ranging from the basics of electrical machines to complex synchronous communication schemes. Vasilyev pays attention to both traditional and modern technologies, which allows the reader to see the evolution of approaches and methods in this area. The reader will be able to learn about the principles of operation of various types of electric machines, their characteristics, as well as how they interact within synchronous systems. The book pays special attention to the reliability and efficiency of electric machines in synchronous communication. The author examines various ways to optimize the operation of systems, which makes the material especially relevant for engineers and specialists working in the field of design and operation of electrical equipment. Who can like this book? First of all, it will be of interest to technical students studying electrical engineering and electronics . It will also be a useful tool for graduate students and young professionals seeking to deepen their knowledge and skills in the field. Engineers working in the field of design and maintenance of electric machines will find in the book many practical recommendations and useful information. The topics raised in the book go beyond purely technical aspects. Vasilyev touches on issues of sustainable development and energy efficiency, which makes his work relevant in the light of modern environmental challenges. With the growing need to switch to cleaner and more efficient energy sources, understanding the operation of electrical machines and their role in synchronous systems is becoming especially important. The author’s style is distinguished by clarity and logical presentation . D. In. Vasilyev is able to explain complex concepts, which makes his books not only informative, but also fascinating to read. His previous works, such as Fundamentals of Electrical Engineering and Electromechanical Systems, have also been recognized for their in-depth analysis and practical focus. In conclusion, “Electric Machines in Synchronous Communication Circuits” is not just a textbook, but a real encyclopedia of knowledge for everyone who wants to understand the intricacies of electric machines and their application in modern technologies. This book will become a reliable guide in the world of electrical engineering, opening up new horizons and opportunities for the reader. If you are looking for information about synchronous systems, electric machines and their interaction, then this work must take its rightful place on your shelf.