Lectures on the Theory of Relativity and Gravitation . Modern analysis of the problem” by author A. A. Logunova is a fascinating and deep dive into the world of one of the most complex and intriguing areas of physics. This work is not only for specialists, but also for everyone who is interested in the fundamental issues of being and seeks to understand how our world works at the deepest level. A. A. Logunov, an outstanding Russian physicist, is known for his significant contributions to the theory of relativity and gravity. In his lectures, he masterfully combines a rigorous scientific approach with accessible exposition, which allows readers who do not even have deep knowledge in physics to gradually immerse themselves in complex concepts. The book is written taking into account modern achievements in the field of physics, which makes it relevant and useful for students, graduate students and anyone who wants to expand their horizons in this field. In his Lectures on the Theory of Relativity and Gravitation, Logunov examines not only the classical aspects of the theory of relativity proposed by Albert Einstein, but also modern interpretations and problems associated with gravity. Readers will be able to learn about how these concepts evolved over decades, what scientific controversies and discoveries were behind them, and how they affect our understanding of the universe. Logunov touches on topics such as black holes, cosmological models, and quantum gravity, making the book particularly relevant in light of current scientific research. This book will be of interest not only to students and graduate students of physical and mathematical specialties, but also to a wide range of readers interested in science, philosophy and even fiction, where the topics of time and space are often touched upon. If you are interested in questions about how the universe works, or want to understand what is behind the concept of gravity, "Lectures on the theory of relativity and gravity" will be for you a real discovery. Logunov uses his unique style, which combines the rigor of scientific analysis and liveliness of presentation. His lectures are filled with examples that help to better absorb the material, as well as historical references that make reading not only informative, but also fascinating. Unlike many other authors, Logunov is not afraid to ask difficult questions and raise controversial topics, which makes his book not just a textbook, but a real dialogue with the reader. The book also touches on the philosophical aspects of the theory of relativity, which can attract the attention of those who are interested not only in physics, but also in its influence on our perception of the world. Logunov raises questions about the nature of time, space and their interrelation, which can become the basis for deep reflection and discussion. If you are looking for literature that will not only expand your knowledge, but also make you think about the deepest questions of being, "Lectures on the Theory of Relativity and Gravitation. Modern analysis of the problem "A. A. Logunova is exactly what you need. This book will not only be a valuable addition to your library, but also a source of inspiration for further study of physics and philosophy of science.