The book "Fundamentals of the theory and construction of transmissions" by A. In. Bezlyudko is a fascinating and deep immersion in the world of mechanics and engineering, which will become an indispensable tool for both students and practitioners in the field of mechanical engineering. In this work, the author masterfully combines the theoretical foundations and practical aspects of transmission design, making it a valuable resource for anyone interested in this key area of engineering. Transmissions are not just mechanisms that transfer movement from one element of the machine to another. They play a critical role in ensuring the efficiency and reliability of various machines and mechanisms. Manless in his book, he deeply explores the different types of transmissions, their construction and principles of operation, which allows readers not only to understand how they function, but also to learn how to design them from scratch. The book covers a wide range of topics, including gears, clutches, clutches and more, making it a universal reference for anyone who wants to deepen their knowledge in this field. This book will be especially interesting for students and graduate students of technical universities, as well as engineers and designers working in the field of mechanical engineering and automotive engineering. If you are passionate about mechanics, want to understand how complex systems work, or strive to create innovative solutions in the field of transmissions, the “Basics of the theory and design of transmissions” will be your reliable companion in this fascinating journey. The topics raised in the book cover not only technical aspects, but also current trends in the design and production of transmissions. Bezlyudno focuses on the importance of innovative technologies and sustainable development, which makes the book relevant in the face of rapid changes in the industry. Readers will be able to learn about new materials, methods of calculation and modeling, as well as about the latest achievements in the field of automation and digitalization of design processes. The author's style is distinguished by clarity and accessibility, which makes it easy to assimilate even the most complex concepts. A. In. Bezlyudko is an experienced teacher and practitioner, and his in-depth knowledge of the theory and practice of transmissions makes this book not only a textbook, but also a real source of inspiration for engineers. His other works are also noteworthy, and many of them have already become classics in the field of mechanical engineering. The book "Fundamentals of the Theory and Construction of Transmissions" will be an excellent addition to the library of any engineer or student. It will not only expand your knowledge, but also help develop critical thinking and design skills that are essential for a successful career in mechanical engineering. If you are looking for quality transmission literature that combines theory and practice, then this work is your ideal choice. Do not miss the opportunity to immerse yourself in the world of mechanics and discover new horizons with the book A. In. Manless. It will become your reliable assistant on the way to professional growth and a successful career in the field of mechanical engineering.