The book "Workability and reliability of machine parts" by Reshetov D. is an indispensable work for all who are interested in mechanics, engineering and machine design In this edition, the author is deeply immersed in the world of technical details, revealing to the reader the most important aspects relating to their functioning and durability. On the pages of the book, Reshetov offers the reader a unique look at the theory and practice associated with the performance and reliability of machine components. It analyzes how various factors, such as materials, designs, and operating conditions, affect the life of parts. This work will be especially useful to engineers, designers and students of technical specialties, as well as to anyone who seeks to deepen their knowledge in the field of mechanical engineering. The book covers a wide range of topics, including methods of reliability assessment, statistical approaches to failure analysis and modern technologies used to improve the durability of parts. Reshetov not only expounds the theory, but also supports his conclusions with practical examples, which makes the material more accessible and understandable. Readers will be able to see how theoretical concepts are applied in real-life situations, which adds practical value to the book. One of the key themes of the book is the importance of reliability in mechanical engineering. Reshetov emphasizes that the reliability of parts not only affects the safety and efficiency of machines, but also plays a crucial role in the economic aspects of production. He examines how a lack of reliability can lead to significant financial losses and even threaten people’s lives. This topic will be especially relevant for professionals working in the field of machine design and operation, as well as for students studying mechanical engineering. The book also touches on current trends in materials science and technology, making it especially relevant for those who want to be aware of the latest advances in engineering. Reshetov shares his observations on how new materials and innovative production methods can significantly improve the reliability and performance of parts, which will certainly interest readers seeking to introduce modern technologies into their practice. The author's style is clear and accessible. Reshetov is able to explain complex concepts in simple and understandable language, which makes his book not only informative, but also fascinating to read. He actively uses examples from his practice, which allows the reader to better understand the material and see its application in real life. If you are looking for a book that will help you to better understand the mechanisms of machines and parts, as well as increase your knowledge in the field of reliability and performance, then “Workability and reliability of machine parts” will be a real find for you. This edition will be useful to both experienced professionals and students who are just beginning their journey in the world of mechanical engineering. In conclusion, it is worth noting that Reshetov’s book is not just a textbook, but a real encyclopedia of knowledge that will help you become a more competent specialist in the field of mechanical engineering. Do not miss the opportunity to discover the world of reliability and performance of machine parts, immersed in an exciting reading that will enrich your experience and knowledge.