The book "Lectures on quasi-classics" by Andrei Ponomarev is a fascinating and deep immersion in the world of physics, which will not leave indifferent any reader interested in science and its philosophical aspects. Ponomaryov, known for his ability to explain complex concepts in simple and accessible language, offers readers a unique perspective on quasiclassical physics that combines classical and quantum approaches. This book will be a real discovery for students, graduate students, teachers and anyone who seeks to understand how our world works at the most fundamental level. In "Lectures on quasi-classics" the author examines the key ideas and principles that underlie this field of physics. He shares his lectures he has given to students and focuses on how quasi-classical methods can be applied to solve various problems in physics. Ponomarev not only explains the theoretical aspects, but also illustrates them with practical examples, which makes the material more understandable and memorable. The reader will be able to see how quasi-classical approaches help in understanding phenomena such as interference, diffraction, and other quantum effects. The book will be interesting not only for those who are already studying physics, but also for those who just want to expand their horizons and learn more about how science explains the world around us. It is suitable for both high school students and students, as well as for more mature readers interested in science and philosophy. Ponomarev creates an atmosphere of dialogue in which the reader becomes an active participant in the process of cognition, which makes reading not only cognitive, but also fascinating. The topics raised in the book cover a wide range of issues, from the foundations of quasiclassical mechanics to more complex concepts such as quantum mechanics and its relationship to classical physics. Ponomarev makes us think about how our ideas about reality are formed through the prism of scientific knowledge, and how this knowledge can be applied in various fields of science and technology. It emphasizes the importance of a cross-disciplinary approach that allows you to find new solutions and ideas by connecting different areas of knowledge. Ponomarev's style is distinguished by clarity and accessibility, which makes his books popular with a wide audience. His previous works, such as Physics for All and Quantum Mechanics: From Fundamentals to Applications, have also been recognized for their ability to explain complex scientific concepts in plain language. In "Lectures on quasi-classics", the author continues this tradition, emphasizing that science is not only a set of formulas and equations, but also an exciting journey into the world of ideas and discoveries. If you are looking for a book that will help you understand physics more deeply and expand your knowledge of quasi-classical methods, “Lectures on quasi-classics” will be an excellent choice. This book will not only enrich your scientific baggage, but also inspire you to further study physics and related disciplines. Ponomarev offers readers not just a set of knowledge, but a whole world full of mysteries and discoveries, which is waiting to be explored. Do not miss the opportunity to immerse yourself in this amazing world of science and discover new horizons of understanding!