The book “Ivan Mikhailovich Gubkin (1871-1939)”, created by the team of authors, is a fascinating and in-depth study of the life and activities of one of the most significant scientists in the field of geology and the oil industry. This work is not just a biography, but a real encyclopedia that immerses the reader in the world of scientific discoveries and historical events that shaped the image of Soviet science in the first half of the 20th century. Ivan Mikhailovich Gubkin is a figure that everyone should know about, who is interested not only in geology, but also in the history of Russia, the development of science and technology. The book covers key moments in his life, from his early years, when he showed interest in geology, to his outstanding achievements, which changed ideas about the country's oil resources. It tells how Gubkin became the founder of scientific petroleum geology, as well as his contribution to the creation of the system of exploration and development of oil fields. This book will be of interest to a wide audience: students and teachers working in the field of geology, history of science and technology, as well as anyone who is fond of biographies of outstanding personalities. Readers interested in the history of Russia and its scientific achievements will find in it a lot of useful information and inspiration. In addition, the book can attract the attention of those who just like to read about people who changed the course of history, and how their ideas and discoveries continue to affect our lives. The topics raised in the book go beyond Gubkin's biography. The authors explore the impact of his work on the development of the oil industry in the Soviet Union and beyond, as well as consider the social and economic aspects associated with this industry. Readers will be able to see how scientific achievements can intersect with political and economic realities, and how the personality of a scientist can become a symbol of an entire era. The style of the authors is distinguished by thoroughness and attention to detail. They use the rich historical context to create a complete picture of the time in which Gubkin lived and worked. Each section of the book is permeated with the spirit of the era, as well as the personal stories and memories of contemporaries, which makes reading not only informative, but also fascinating. Readers will be able to feel the atmosphere of those years, to understand the difficulties faced by the scientist and how he overcame them on his way to his achievements. The book “Ivan Mikhailovich Gubkin (1871-1939)” will be a real find for those who are looking for deep and meaningful works about the life of outstanding personalities. It opens up a world in which science, history and personal destinies are intertwined, creating a unique picture of time. If you are interested in topics such as the development of science, the history of the oil industry or the biographies of great scientists, then this work should definitely take a worthy place on your bookshelf. Do not miss the opportunity to get acquainted with the life and heritage of Ivan Mikhailovich Gubkin - a man who changed his ideas about geology and became a symbol of the scientific progress of his time. This book is not just a tribute to the great scientist, but also an important contribution to the preservation of historical memory of his achievements.