Sir Arthur Conan Doyle's Sherlock Holmes, with his ever-loyal sidekick Dr Watson, holds the Guinness World Record as the most portrayed human literary character in history. What's the enduring appeal? And what are the challenges of adapting Sherlock anew? The post The Valley of Fear post-show video and photos: Investigating the case of Sherlock Holmes' enduring legacy appeared first on Terri Paddock.