"Fundamentals of the Theory and Calculation of Liquid Rocket Engines" edited by B. M. Kudryavtseva and with the participation of authors such as A. P. Vasilyev and V. A. Kuznetsov, is a unique training manual, which will become an indispensable assistant for students of aviation universities and anyone interested in aerospace technology. This publication not only covers theoretical aspects, but also offers practical solutions, making it particularly valuable for future engineers and researchers. The book discusses in detail the basic principles of liquid rocket engines, ranging from their design to the calculations necessary for their design and optimization. The authors strive to convey to readers complex technical concepts in an accessible and understandable form, which makes the material available even to those who are just starting their way in this area. Each section of the book is permeated with a passion for science and technology, which makes reading not only informative, but also fascinating. Who can like this manual? First of all, it will be useful for students and graduate students studying in specialties related to aviation and astronautics . However, not only students will find in the book a lot of interesting . Practical engineers working in the aerospace industry will be able to use it as a reference for specific tasks, as well as to update their knowledge of modern technologies. Even fans of rocket science and space research, who do not have formal education in this area, will find a lot of useful information in the book. The topics raised in the book cover a wide range of issues, from thermodynamics and hydrodynamics to the specific calculations needed to design rocket engines. The authors emphasize the importance of precision calculations and their impact on engine performance, which is a key aspect in aerospace engineering. In addition, the book discusses current trends and achievements in the field of rocket technology, which allows readers to be aware of the latest innovations and innovations. The style of the authors is distinguished by clarity and logical presentation, which makes complex scientific concepts more accessible to understanding. In. M. Kudryavtsev, as an editor and one of the authors, is known for his work in the field of aerodynamics and rocketry, and his experience is certainly reflected in the quality and depth of the material. A. P. Vasilyev and V. A. Kuznetsov are also recognized experts in their fields, which adds additional value to the content of the book. Whether you're looking for books on rocket technology, aerospace engineering, or just want to deepen your knowledge in this exciting field, "Fundamentals of Liquid Rocket Engine Theory and Calculation" will be an excellent choice. This guide will not only expand your horizons, but also help you better understand how rockets work and what technologies are behind their creation. Do not miss the opportunity to get acquainted with this important and relevant work, which will certainly find a response in the hearts of all who aspire to the stars.