Mysteriously vanished blue giant diamonds, a large-scale fraud against redheads, villainous stepfathers who want to harm their wards with the help of Indian venomous snakes – these are small fish for master detective Sherlock Holmes and his loyal sidekick Dr. Watson. But who knows the intimate secrets of the Victorian sleuth and his dangerous weakness for Irene Adler, the femme fatale who nearly toppled the throne of Bohemia? A selection of the finest Sherlockiana for enthusiasts.