From London's fog to Arabia's sands, a Legend gallops into Myth.When a murdered aristocrat and a stolen obsidian statuette draw Sherlock Holmes and Dr Watson into a web of intrigue, they embark on a journey that will challenge their wit, courage, and very understanding of the world.The trail leads from the thundering hooves of the Epsom Derby to the ancient trade routes of Constantinople, and deep into the heart of the Arabian desert. As they uncover the se...