The book "Gas fuel and its combustion" by Vincent Pavlovich Mikheev is a unique textbook that will become an indispensable assistant for students of universities studying in the specialty "Promteploenergetika" .. This publication not only covers theoretical aspects, but also offers practical recommendations, which makes it relevant for both students and energy professionals. In his book Mikheev is deeply immersed in the topic of gas fuel, considering its properties, composition and methods of combustion. He explains exactly how gas technologies can be used to improve the efficiency of energy systems, which is especially relevant in today's world, where sustainable development and environmental aspects are becoming increasingly important. The reader will be able to learn about different types of gases, their characteristics and application in industrial conditions. The book is not only informative, but also written in an accessible style, which makes it understandable to a wide range of readers. Students studying thermal energy will find in it useful materials for preparing for exams and writing term papers . Also, the manual will be of interest to engineers and specialists working in the field of energy who want to update their knowledge or get acquainted with new trends in the combustion of gas fuel. The topics raised in the book cover a wide range of issues, from the basics of thermodynamics to modern combustion technologies. Mikheev pays attention not only to technical aspects, but also to the environmental consequences of the use of gas fuel, which makes his work especially relevant in the light of global challenges related to climate change. He stresses the importance of switching to cleaner and more efficient energy sources, which is a key moment for the future of the energy industry. The style of the author can be described as popular science, which allows him to convey complex technical concepts to the reader without special knowledge in the field of thermal energy. Mikheev is also known for his other work, in which he explores various aspects of energy systems and their optimization. His approach to teaching and knowledge transfer makes him one of the most respected authors in the field. The book “Gas fuel and its combustion” is not just a textbook, but a whole world of knowledge that opens up to the reader. It will be an excellent resource for those who want to better understand the principles of gas systems and their impact on the environment. If you are interested in the topics of sustainable development, energy efficiency and modern technologies in the field of thermal energy, this publication should definitely take place on your shelf. Do not miss the opportunity to expand your knowledge and skills in one of the most relevant areas of science and technology . Mikheev’s book is your chance to become an expert in the field of gas fuel and its combustion, which will certainly open up new horizons in your career and scientific activity.