The book "Modern seals of mobile connections" edited by B. M. Gantimirova and a group of authors is a unique publication that will become a reference book for all those who are interested in modern technologies in the field of mechanics, engineering and materials science. This work represents a deep immersion in the world of sealing solutions, which play a key role in ensuring the reliability and durability of various mechanisms and machines. From the first pages, the reader is immersed in a fascinating world of seals, which seem to be simple components, but actually perform many complex functions. The authors consider in detail the different types of seals, their design features and application areas. The book covers both traditional and innovative materials used to create sealing systems, as well as modern technologies for their production. This makes the publication relevant for both students and graduate students of technical universities, as well as for practicing engineers and specialists working in the development and operation of machines and mechanisms. Who can like this book? First of all, it will be useful for students and teachers of technical specialties who study mechanical systems and their elements . Engineers involved in the design and maintenance of machines will also find in it a lot of useful information that will help them in solving practical problems. In addition, the book will be of interest to researchers working in the field of materials science and mechanics, as well as to anyone who seeks to expand their knowledge of modern sealing technologies. The topics raised in the book cover a wide range of issues, ranging from the basics of seal theory to the practical aspects of their application. The authors discuss the importance of choosing the right type of seal depending on operating conditions, such as temperature, pressure, and chemical environment. Problems related to the wear and degradation of sealing materials are also considered, which is a topical topic for many industries, including automotive, aviation and energy. The style of presentation of the authors is clear and accessible, which allows the reader to easily assimilate complex technical concepts. The book is filled with illustrations, diagrams and tables that help to visualize the material and make it more understandable. This is especially important for technical literature, where visual elements can significantly facilitate the perception of information. B. M. Gantimirov, as one of the leading experts in the field of mechanics, has many publications and scientific works behind him. His experience and knowledge, as well as the contributions of other authors, make this book a valuable source of information for anyone interested in modern sealing technologies. In addition, this publication can serve as a basis for further research and development in this area, which emphasizes its importance and relevance. If you are looking for a book that will help you to understand the complex issues of seals of mobile connections, expand your knowledge and apply them in practice, then “Modern seals of mobile connections” is exactly what you need. Do not miss the opportunity to learn about the latest achievements in this field and become an expert in matters related to the reliability and durability of mechanisms.