Book "Servant people in the Moscow state . Servants or noblemen, and later children of boyars" by I. D. Belyayeva is a fascinating and in-depth study that immerses the reader in the world of Russian history, revealing the complex social and political relations that existed in the Moscow state. The author, known for his work in the field of historical science, offers a unique view on the role of serving people in the formation of Russian statehood and society. Belyaev’s focus is on serving people, a category that has played a key role in the country’s life for centuries. The book explores how these people, who originally served the king and his interests, gradually transformed into children of the boyars, becoming an important part of the feudal system. The author not only describes historical events, but also analyzes how social, economic and cultural factors influenced their status and position in society. The reader will be able to learn how serving people interacted with the upper strata of society, how they fought for their rights and how their fates were intertwined with the fates of great princes and kings. This work will be especially interesting to those who are fond of the history of Russia, sociology and political science. Students, teachers, researchers and just history lovers will find in the book a lot of valuable information and in-depth analyzes. The age category of readers is not limited, as interest in history and culture can occur in people of any age. The book will be an excellent addition to the library of those who want to understand how Russian identity was formed and how service people influenced its development. The themes raised in the book are diverse and multi-faceted. Belyaev addresses issues of social mobility, power and subordination, and explores how personal ambitions and public expectations shaped the destinies of serving people. He shows that the men of service were not mere executors of the will of their masters, but had their own interests and aspirations, which makes them figures worthy of attention and respect. The book raises important questions about how historical processes affect individual destinies, and how personal choices can change the course of history. Style and . D. Belyaev is distinguished by thoroughness and depth of analysis .. It skillfully combines a scientific approach with accessible language, which allows the reader to easily perceive complex historical concepts. The author is also known for his other works on Russian history, and each of them has a high level of research and a fascinating style of presentation. Readers familiar with his previous works will appreciate this book, which continues his tradition of deep and thoughtful analysis. «Serving people in the Moscow state . Servants or Nobles, and Later Boyar Children" is not just a book about the past, it is an invitation to reflect on how history shapes our present and future. It makes us think about how social structures and historical circumstances affect people's lives, and how we can learn from the past to understand modern realities. If you are looking for a deep, informative and fascinating reading, this book will be a real find for you.