Sherlock Holmes, The Difficult Cases: Official Edition

Sherlock Holmes has countless stories written by his creator Sir Arthur Conan Doyle. This is a selection of some of his most difficult cases including: The Engineer’s Thumb, The Noble Bachelor, The Crooked Man, The Resident Patient, The Greek Interpreter, The Naval Treaty, and The Final Problem. We get to know Sherlock Holmes at a deep level and witness his logical prowess at its best.