The book "The History of Freedom of Thought" by J.B. Bury is an excellent source of knowledge about the development of freedom of expression and thought in the world. In his work, the author explores the history of concepts and ideas related to freedom of thought from ancient times to the present. The book reveals important moments, events and personalities that played a key role in shaping the concepts of freedom of expression and public opinion. The reader will get an opportunity to better understand how ideas about the importance of freedom of speech and belief arose and evolved in human history. "The History of Freedom of Thought" is an important work for anyone interested in philosophy, sociology, and cultural history.