The book "Non-aggressive water regimes of steam boilers" by P. Akolsina is a unique and in-depth study that opens up to readers the world of steam boilers and their effective use. This work will become an indispensable assistant for engineers, students of technical universities, as well as anyone interested in energy and heat engineering. The book focuses on the problem of optimizing water regimes of steam boilers, which is a key aspect for increasing their efficiency and durability. The author shares his knowledge and experience, talking about how to choose and maintain water modes correctly in order to avoid aggressive impact on equipment. The book discusses various methods and technologies that will help reduce corrosion and scale, as well as extend the life of boilers. Acolzine not only expounds theoretical aspects, but also reinforces them with practical examples, which makes the material accessible and understandable. The reader will be able to learn about modern approaches to water quality control, as well as how to properly organize a water supply system for steam boilers. Intriguing examples from real practice and expert advice make the book not only useful, but also fascinating. This book will be of interest not only to professional engineers and technicians, but also to students who are just beginning their journey in the field of energy. It can be an excellent tutorial, as well as a source of inspiration for those who seek new knowledge and want to understand the complex issues associated with steam boilers. The topics raised in the book are relevant and important for modern production. With rising energy prices and the need to improve energy efficiency, knowledge of non-aggressive water regimes is becoming particularly valuable. The book helps readers realize that the right approach to water regimes not only saves money, but also contributes to the protection of the environment. Style P. Acolzine is clear and accessible. He skillfully combines a scientific approach with practical recommendations, which makes his work interesting for a wide audience. The author is also known for his other works in the field of heat engineering and energy, which have earned recognition among specialists. His in-depth knowledge and experience in this field allows him to create materials that are really useful and relevant. If you are looking for books on the topic of steam boilers, water regimes or energy, “Aggressive water regimes of steam boilers” will be an excellent choice. This work will not only expand your knowledge, but also help you put it into practice, which is especially important for those who work in this field. Do not miss the opportunity to immerse yourself in the fascinating world of steam boilers and learn how to make their work more efficient and safe. Book P. Akolsina is the key to new knowledge and a successful career in the energy industry