Statistical theory of energy levels of complex systems (random matrices) by F. Dyson is an outstanding work that immerses the reader in the world of theoretical physics and mathematical statistics. Physicist and mathematician Frank James Dyson, known for his in-depth research in quantum mechanics and astrophysics, offers a unique perspective on the problem of energy levels distribution in complex systems. This publication will be a real find for students, graduate students and researchers interested in both physics and mathematics. The book covers a wide range of topics related to the theory of random matrices, which makes it relevant not only for physicists, but also for mathematicians, statisticians and specialists in the field of information theory. Dyson explains how random matrices can be used to model complex systems such as atomic nuclei, molecules, and even systems in biology. He explores how the distribution of energy levels in these systems can be described using statistical methods, which opens up new horizons for understanding quantum phenomena. One of the key themes of the book is the connection between physics and mathematics, which makes it particularly attractive to readers seeking to understand how the two disciplines interact.[citation needed] Dyson not only explains the theoretical aspects, but also gives examples from real life, which makes the material more accessible and understandable. Readers will be able to see how abstract mathematical concepts are applied in real physical systems, which adds depth and interest to the topics being studied. This book may be of interest to both undergraduate and graduate students who already have a basic knowledge of physics and mathematics. It will also be useful to researchers working in related fields such as statistical mechanics, quantum theory, and complex systems theory. If you are interested in topics such as random processes, quantum systems or statistical physics, the “Statistical Theory of Energy Levels of Complex Systems” will be a real treasure for you. Dyson's style is clear and deep, which allows him to explain complex ideas in simple and accessible language. His work, such as "Space History" and "Physics and Philosophy", has already won the attention of readers, and this book will not be an exception. Dyson is able to interest the audience, emphasizing the importance of an interdisciplinary approach and the relevance of the issues under consideration. The book also raises important philosophical questions about the nature of reality and our understanding of the world. How Random Matrices Can Explain Complex Phenomena such as chaos and order in nature? How can mathematical models help us better understand physical processes? These questions make a book not only a tutorial, but also a source of inspiration for reflection on the fundamental aspects of science. As a result, "Statistical theory of energy levels of complex systems (random matrices)" F. Dyson is not just a book, but a whole world worth diving into. It opens doors to the fascinating world of science, where mathematics and physics intersect, creating new horizons for research. If you are looking for literature that combines deep scientific ideas and an accessible style of presentation, this book will be an excellent choice for you.