Big fan of the new Sherlock Holmes movie, would suggest you see if you have not yet had the chance. Anyway the movie lead me to search for more information or books about Sherlock Holmes and I stumbled upon the Sherlockian by Graham Moore. The book is divided between the events that take place in 1900 with Sir Arthur Conan Doyle and then also in 2010 with Harold White, a huge fan of Sherlock Holmes. The mystery revolves around the missing diary of Doyle and also murder of a few people. A good read if you're a fan of mystery and especially of Sherlock Holmes as I am. Kept me entertained.