The book "Sobolev Valentin Viktorovich: to the 80th anniversary of his birth: a biobibliographic index" is a unique publication dedicated to the outstanding Russian scientist and public figure Valentin Viktorovich Sobolev . This work, created by a team of authors, is not just a biography, but a whole cultural and scientific monument that will allow the reader to better understand the contribution of Sobolev to the development of science and education in Russia. Valentin Viktorovich Sobolev is a name that is familiar to many who are interested in modern achievements in the field of science and technology. His life and career span many facets, from teaching to research, from working in government to actively participating in public life. The book offers readers the opportunity to look into the world of this outstanding person, learn about his achievements, views and influence on the development of various fields of knowledge. The publication includes biographical data, as well as an extensive bibliographic index, which covers all the main works of Sobolev. This makes the book a valuable resource for both researchers and students interested in its legacy. Readers will be able to find here not only facts about the life and career of the scientist, but also his thoughts, ideas and approaches to solving pressing problems of our time. The book will be of interest to a wide audience: from undergraduate and graduate students to teachers and scientists, as well as anyone interested in the history of science and education in Russia. It will be an indispensable tool for those who want to understand more deeply how personality can influence the development of whole areas of knowledge and how scientific ideas can be transformed into practical achievements. The topics raised in the book cover not only Sobolev's biography, but also broader issues related to the role of science in society, the interaction of education and practice, and the importance of the scientific approach in solving social and economic problems. Readers will be able to see how personal beliefs and professional achievements can intertwine, creating a unique footprint in history. The style of the authors working on this edition is distinguished by thoroughness and respect for the subject. They strive to convey to readers not only the facts, but also the atmosphere of the time in which Valentin Viktorovich lived and worked. This gives the book special value, allowing the reader not only to get acquainted with the biography, but also to feel the spirit of the era in which Sobolev’s ideas and achievements developed. If you are looking for books about outstanding personalities, scientific achievements or just want to learn more about how an individual can change the world around him, Sobolev Valentin Viktorovich: for the 80th anniversary of his birth: a biobibliographic index will be a real find for you. This edition will not only enrich your knowledge, but also inspire new achievements, showing that each of us is able to leave his mark on history.