The book "The Life of William Ewert Gladstone: An Index" by the famous British historian and politician John Morley is an important source for those interested in the history of Great Britain and the political issues of the 19th century. In it, the author examines in detail the role and contribution of William Ewert Gladstone, an outstanding British politician, four-time prime minister of Great Britain, to the political and social life of the country. The book offers the reader an in-depth analysis and chronological reproduction of key events in Gladstone's career, revealing his views, determination and political activity. Thanks to Morley's painstaking research, this book is not only a valuable source of information about the life of one of Great Britain's greatest politicians, but also an interesting read for anyone interested in history and politics.