Told through four interlinked cases, this Gothic horror mystery sees Sherlock Holmes and Count Dracula join forces to banish a terrible enemy 1902. Sherlock Holmes's latest case begins with a severed finger. With no signs of decomposition and an adverse reaction to silver, it is the most perplexing mystery yet - one that relates to their next client - and the moment Sherlock's and Watson's lives are irrevocably changed. A Transylvanian nobleman called Count Dracula arrives at Baker Street seeki ...