About the book: 2013 / In the spring and summer of 1897, Sherlock Holmes was engaged in the business of a devoted servant, thereby providing a service to the British crown, for which in June 1902, during coronation celebrations of Edward VII, the consulting detective was elevated to knighthood. The story sheds light on a blind spot in the life and exploits of Sherlock Holmes and worthy complements the classic series of adventures of the Great Detective.