Authorized by Sir Arthur Conan Doyle's estate, this brand-new collection of 26 Sherlock Holmes stories takes place in Holmes' own era, in our present time, and in the future. All the tales contain some science fiction or fantasy element, and all remain tr
![Alan Turing: The Enigma: The Book That Inspired the Film "The Imitation Game"](https://cdn.pdfdrive.com/assets/thumbs/3bf/3bf5231e83034538b3c6977545779c6c-s.jpg "Alan Turing: The Enigma: The Book That Inspired the Film "The Imitation Game"")
