A young man named Peter Maugram appears at the front door of Sherlock Holmes and Dr Watson's Baker Street lodgings. Maugram's uncle is dead and his will has disappeared, leaving the man afraid that he will be left penniless. Holmes agrees to take the case and he and Watson dig deep into the murky past of this complex family. A brand-new Sherlock Holmes novel from the acclaimed author of the Newbury & Hobbes series.