Theoretical Physics . T. 2. Field Theory” by Lev Davidovich Landau and Evgeny Mikhailovich Lifshitz is an outstanding work that occupies a special place in a number of scientific works on physics. This is the second part of the famous course, which covers a wide range of issues related to field theory, and is an indispensable source of knowledge for students, graduate students and anyone interested in physics at a deep level. In this book, the authors immerse the reader in the world of theoretical physics, exploring the basic principles and laws governing fields. Landau and Lifschitz, known for their clear and concise explanations, offer the reader not just a set of formulas and theorems, but a deep understanding of physical phenomena. They look at topics such as electromagnetic fields, gravitational interactions, and quantum fields, revealing their nature and relationships. Each chapter is imbued with logic and consistency, which allows the reader to master complex concepts step by step. Theoretical Physics . T. 2. Field theory” will be of interest not only to physics students, but also to teachers, researchers and everyone who seeks to deepen their knowledge in the field of theoretical physics. If you are interested in topics such as quantum mechanics, relativistic physics or astrophysics, this work will become a real storehouse of information for you. It will also be useful to those who seek a deeper understanding of the physical processes occurring in nature, and wish to expand their horizons in science. One of the key topics raised in the book is the interaction of fields and particles. Landau and Lifschitz focus on how different fields interact with each other and how these interactions affect physical processes. They not only explain the theoretical aspects, but also give many examples from real life, which makes the material more accessible and understandable. This allows the reader not only to remember the information, but also to see its application in various fields of science and technology. The style of the authors is distinguished by clarity and rigor, which makes reading a book fascinating and informative. Lev Landau, Nobel laureate, and Evgeny Lifshitz, an outstanding physicist and educator, created a unique synthesis of theory and practice that became the basis for many textbooks and courses in physics. Their work, such as "Theoretical Physics. T. 1. Mechanics" and "Theoretical Physics. T. 3. Quantum mechanics” is also noteworthy and is a logical continuation of the study of physics. Theoretical Physics . T. 2. Field theory not only expands the horizons of understanding physics, but also inspires further research. It emphasizes the importance of a theoretical approach in science and shows how deep knowledge can lead to new discoveries and innovations. Readers who are looking for not just a textbook, but a real encyclopedia of knowledge, will find in this work all the necessary tools for in-depth analysis and understanding of physical phenomena. Thus, if you want to immerse yourself in the world of theoretical physics and learn the basics of field theory, the book of Landau and Lifshitz will become an indispensable assistant for you. It will not only enrich your knowledge, but also help to develop a critical thinking and scientific approach to the study of the world around you. Do not miss the opportunity to discover this unique work, which continues to inspire generations of scientists and physics lovers around the world.