The Theory of Atoms . Quantum electrodynamics of electron shells and radiation processes”, created by the team of authors, is a fascinating and deep dive into the world of atomic physics and quantum mechanics. This edition will be a real discovery for all who are interested in the basics of modern natural science, as well as for students and specialists in the field of physics, chemistry and related disciplines. On the pages of this book, the reader will find a detailed explanation of key concepts related to the atomic structure and behavior of electrons in atoms. The authors seek not only to convey the theoretical foundations, but also to show how this knowledge is applied in real life. The book covers such important topics as quantum electrodynamics, the interaction of light and matter, as well as radiation processes, which makes it relevant for understanding modern scientific achievements and technologies. Who can like this edition? First of all, it is intended for students and graduate students studying physics and chemistry, as well as for teachers who are looking for quality materials for their courses . But not only scientists will find useful ideas in the book .. Science lovers seeking to expand their knowledge of the nature of atoms and the interaction of particles will also be delighted with the accessible and fascinating presentation of complex topics. Readers interested in questions such as the nature of light, the structure of matter, and quantum technology will find many answers and inspirations in this book. The book stands out for its unique style, which combines the rigor of the scientific approach and the accessibility of the presentation. The authors use many examples and illustrations to make complex concepts more understandable. This allows the reader not only to assimilate information, but also to see its practical application. Unlike many textbooks, Atom Theory is not overloaded with formulas and complex mathematical calculations, which makes it more attractive to a wide audience. The topics raised in the book are relevant and important to the modern world. Understanding the atomic structure and radiation processes is essential for the development of new technologies such as lasers, semiconductors, and quantum computers. The book also touches on issues related to ecology and energy, making it particularly valuable in the context of contemporary challenges facing humanity. The team of authors working on this book consists of experienced scientists and teachers who have already established themselves in the scientific community. Their previous work covers a wide range of topics related to physics, and many of them are classic textbooks in their fields. This gives added value to the Theory of the Atom, as the reader can be sure of the high level of information presented. If you are looking for a book that will not only expand your knowledge of quantum physics, but also inspire further research, "The Theory of the Atom. Quantum electrodynamics of electron shells and radiation processes” will be an excellent choice This publication is not just a textbook, but a real encyclopedia of knowledge that will help you understand the world in which we live more deeply and will open doors to the exciting world of science. Do not miss the opportunity to touch the basics of atomic physics and learn more about how our universe works!