The book "Single-tube systems of thermal networks. A collection of articles”, edited by Nikolai Konstantinovich Gromov, is a unique publication that will become a real guide for specialists in the field of thermal power engineering, engineers and students studying this important and relevant topic . In the context of modern realities, when efficient use of resources and optimization of heating systems become priorities for many cities and enterprises, this publication offers an extensive and in-depth analysis of single-pipe systems of thermal networks. The collection includes articles written by leading experts in the field of thermal energy, who share their knowledge and experience, as well as the latest achievements in this field. The reader will be able to get acquainted with various aspects of the design, operation and modernization of single-tube systems, which makes the book an indispensable source of information for both practitioners and students seeking to deepen their knowledge. One of the key topics discussed in the collection is the efficiency of single-tube systems in comparison with other types of thermal networks. The authors of the articles raise questions about the advantages and disadvantages, as well as about the possibilities of applying new technologies and materials, which makes the book especially relevant for those who are interested in modern solutions in the field of heat supply. Readers will be able to learn about new methods of calculation, modern approaches to design and operation, as well as ways to improve the reliability and durability of such systems. The book will be of interest not only to professional engineers and designers, but also to students of technical universities who study thermal power engineering and related disciplines. It will be a useful guide for those preparing for exams or coursework, as well as for graduate students engaged in scientific research in this field. Thanks to the accessible language of presentation and a clear structure of articles, even beginners will be able to easily learn complex topics and concepts. The style of Nikolai Konstantinovich Gromov, as an editor, is distinguished by attention to detail and the desire for clarity of presentation. His experience and knowledge in the field of thermal energy allow him not only to select the best articles, but also to ensure their logical consistency and interconnection. Gromov is also known for his work in the field of heat engineering and heating systems design, which adds additional value to this collection. The topics raised in the book cover a wide range of issues, including energy conservation, environmental aspects, as well as current trends in the automation and digitalization of thermal networks. In the face of global climate change and the need to transition to sustainable energy sources, this publication is an important step towards understanding and addressing the urgent challenges facing the industry. "Single-tube heat grid systems. A collection of articles” is not just a book, but a whole world of knowledge that awaits its readers. It will become an indispensable assistant for all those who strive for professional growth and want to be aware of the latest trends in the field of thermal energy. Do not miss the opportunity to deepen your knowledge and expand your horizons in this important and sought-after field!