A convicted thief in Dartmoor prison hides the location of the stolen Bank of England printing plates inside three music boxes. When the innocent purchasers of the boxes start to be murdered, Holmes and Watson investigate.
Includes: The Hound of the Baskervilles, The Adventures of Sherlock Holmes, Sherlock Holmes and the Voice of Terror, Sherlock Holmes and the Secret Weapon, Sherlock Holmes in Washington, Sherlock Holmes Faces Death, The Spider Woman, The Scarlet Claw, The Pearl of Death, The House of Fear, The Woman in Green, Pursuit to Algiers, Terror by Night, Dressed to Kill
