The book “The Theory of Mechanisms and Machines” by Vladimir Dmitrievich Popov is an outstanding work that immerses the reader in the world of mechanics and engineering, revealing complex concepts through accessible and understandable explanations. This work will become an indispensable tool for both technical students and experienced professionals seeking to deepen their knowledge in the design and analysis of mechanisms. The book focuses on the basic principles of mechanisms and machines, their classification and analysis. Popov masterfully explains how different mechanisms interact with each other, how they transform movement and force, and what factors influence their effectiveness. The reader will be able to learn about such key concepts as kinematics, dynamics and static stability, which allows to create a holistic view of the work of mechanisms. The book will be of interest not only to students and teachers, but also to practical engineers who are looking for new approaches to solving problems in their professional activities. If you are passionate about mechanics, robotics or just want to understand how machines work, this work will be a real find for you. Popov uses clear and accessible language, which makes complex technical aspects more understandable and less frightening for the reader. The topics raised in the book cover a wide range of issues, from the basics of design to more complex aspects such as system dynamics and their sustainability. The author focuses on the practical application of theoretical knowledge, which allows the reader not only to assimilate the material, but also to learn how to apply it in real conditions. This makes the Theory of Mechanisms and Machines not just a textbook, but a real guide to the world of mechanics. The style of Vladimir Dmitrievich Popov is distinguished by a deep study of the material and attention to detail. He skillfully combines theory with practice, which allows the reader not only to understand, but also to feel how the mechanisms work. Popov is also known for his other works, such as Fundamentals of Mechanics and Machine Design, which also deserve attention and can serve as an excellent addition to the study of the topic. The Theory of Mechanisms and Machines will be an excellent choice for anyone who wants to expand their knowledge in the field of mechanics and engineering. It is suitable for both students of technical universities and for professionals working in the field of mechanical engineering, robotics and automation. Readers interested in how machines and mechanisms work will find many useful information and practical examples in this book. If you are looking for a high-quality and in-depth guide to the theory of mechanisms, Popov’s work is exactly what you need. It will not only enrich your knowledge, but also inspire new ideas and projects. Do not miss the opportunity to touch the world of mechanics and discover the secrets that are behind the work of the machines that surround us.