The Theory of Mechanisms and Machines by B. In. Kudina is a fascinating and in-depth study that immerses the reader in the world of mechanics and engineering. This work will be a real find for students of technical universities, engineers, as well as anyone interested in the design and principles of the mechanisms. In it, the author not only shares his knowledge, but also offers a unique look at the theoretical foundations that underlie the design and analysis of machines. Kudin, V. In. — a well-known specialist in the field of mechanics, and his writing style is distinguished by clarity and accessibility. He skillfully combines theory with practical examples, which makes the material not only understandable, but also fascinating. Readers familiar with his other works will appreciate his ability to explain complex concepts in plain language, which is one of the hallmarks of his style. In. In. Kudin is also the author of other popular textbooks and manuals that have earned recognition among students and teachers. The book covers a wide range of topics, ranging from the basics of mechanism theory to complex calculations and analyses. It addresses important aspects such as kinematics, dynamics, and mechanism design. The author focuses on the practical application of theoretical knowledge, which allows readers not only to assimilate the material, but also to apply it in real engineering tasks. This makes the book especially valuable for those who seek not only theoretical understanding, but also practical skills. The topics raised in the book concern not only mechanics, but also the philosophy of engineering thinking. Kudin asks important questions about how technology affects our society and how engineering solutions can change the world. These reflections make the book relevant not only for engineers, but also for anyone interested in the development of technologies and their impact on human life. "Theory of mechanisms and machines" will be of interest not only to students and specialists in the field of mechanics, but also to a wide audience, including lovers of technology and science. Readers who are passionate about design, robotics, or just want to understand how the mechanisms work will find a lot of useful information in this book. It will be an excellent addition to the library of anyone who wants to deepen their knowledge in the field of engineering. Kudin masterfully uses examples from real practice, which allows readers to better digest the material and see how theoretical concepts are applied in life. This makes reading not only informative, but also fascinating. The book is full of illustrations and diagrams that help to visualize complex mechanisms and processes, which is especially useful for visual learners. In conclusion, "The Theory of Mechanisms and Machines" B. In. Kudina is not just a textbook, but a real encyclopedia of knowledge for everyone interested in mechanics and engineering. It offers readers a unique opportunity to immerse themselves in the world of mechanisms, understand their principles of work and learn how to apply the knowledge gained in practice. If you are looking for a book that will inspire you to new achievements in the field of engineering and mechanics, then this work will become your reliable companion in this fascinating journey.