Download or read book The Unsolved Case Files of Sherlock Holmes written by Stewart Ross and published by Michael O'Mara Books. This book was released on 2023-08-17 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt: For all puzzle aficionados who have long been devotees of the great detective's ingenious methods, this book is finally your chance pit your wits against the Great Detective.