The book "Requirements for the design and calculation of internal combustion engines" by B. In. Alferovich is a unique work that will become an indispensable assistant for students, graduate students and specialists in the field of mechanical engineering and automotive engineering. This work immerses the reader in the world of complex engineering solutions necessary for the design and optimization of internal combustion engines, which play a key role in modern transport and industry. From the first pages of the book, Alferovich sets the tone for a deep analysis and systematization of the knowledge necessary to understand the principles of engine operation. The author shares not only theoretical aspects, but also practical recommendations, which makes the material available to a wide audience. The reader will find that every chapter of the book is permeated with the spirit of engineering and the desire for innovation, which makes it especially relevant in the context of the rapid development of technology. The book covers a variety of topics, including the basics of thermodynamics, mechanics, and modern methods of calculation and design. Alferovi focuses on both traditional and emerging approaches to creating efficient and environmentally friendly engines. Readers will be able to learn about the latest advances in alternative energy sources and how they can be integrated into the design of internal combustion engines. This book will be of interest not only to students of technical universities, but also to practicing engineers who seek to update their knowledge and skills. It will also attract the attention of researchers working in the field of energy and ecology, as it raises important issues of sustainable development and the impact of technology on the environment. Alferovic considers not only technical aspects, but also economic and environmental consequences, which makes his work multifaceted and relevant. The author's style is distinguished by clarity and logical presentation, which allows the reader to easily assimilate even the most complex concepts. In. In. Alferovich is not only the author of this book, but also a recognized specialist in the field of engine building, who has many publications and scientific works behind him. His experience and in-depth knowledge make this book a reliable source of information for anyone who wants to deepen their knowledge of internal combustion engines. The book “Requirements for the design and calculation of internal combustion engines” is not just a textbook, but a real encyclopedia of knowledge that will help readers understand the intricacies of designing and calculating engines. It will be a valuable resource for anyone interested in modern technology, engineering solutions and the future of the automotive industry. If you are looking for a deep and comprehensive understanding of internal combustion engines, this book is your perfect choice. In conclusion, it is worth noting that “Requirements for the design and calculation of internal combustion engines” is not just a book, but a whole world in which everyone who wants to become an expert in the field of engine construction should immerse himself. Do not miss the opportunity to get acquainted with the work in . In. Alferovich and discover new horizons in the study of internal combustion engines