The book “Mining Ventilation” by A. E. Kovaleva is a fascinating and in-depth study that immerses the reader in the world of underground works and technologies that ensure the safety and efficiency of mining processes. This work will be of interest not only to specialists in the field of mining, but also to everyone who is interested in engineering sciences, ecology and labor safety. In "Mining Ventilation", the author raises important questions regarding the organization of air exchange in underground conditions, which is a critical aspect for the health and safety of miners. Kovalev shares his knowledge on how to properly design ventilation systems to minimize the risks associated with the accumulation of harmful gases and lack of oxygen. The reader will be able to learn about modern methods and technologies that are used to create effective ventilation systems, as well as how they can be adapted to different working conditions. The book covers a wide range of topics, including air flow physics, the effect of temperature and humidity on ventilation, and methods for controlling air quality in mines. A. E. Kovalev shares his observations and conclusions based on years of experience in the field, making his work particularly valuable for undergraduate, graduate and practicing engineers. "Mining ventilation" will be useful not only for professionals, but also for those who are interested in the environmental aspects of mining. In the face of global climate change and growing demands for sustainable development, understanding of mine ventilation is becoming particularly relevant. The book raises questions about how to improve working conditions in mines, minimize environmental impact, and improve operational efficiency. Style A. E. Kovalev is distinguished by clarity and accessibility, which makes his work understandable even for those who do not have deep knowledge in the field of mining. The author uses many examples and illustrations, which helps the reader to better assimilate the material and see the practical application of theoretical knowledge. This approach makes the book not only a textbook, but also an interesting reading for a wide audience. If you are looking for literature that will help you to better understand the specifics of ventilation in mines, as well as to appreciate the importance of this aspect in the mining industry, then “Mining ventilation” will be a real find for you. The book may be of interest to students of technical universities, graduate students, as well as practicing engineers working in the field of mining and related specialties .. Do not miss the opportunity to discover the world of underground technologies and learn how to properly organize ventilation in mines to ensure the safety and health of workers. “Mining ventilation” is not just a book, it is a key to understanding the complex processes taking place underground, and an important step towards creating a safe and efficient working environment.