Five tales: 1 The Execution of Sherlock Holmes - elude noose when drugged and manacled in dank Newgate cell 2 The Case of the Greek Key - crack German codes 3 The Case of the Peasenhall Murder - prove man innocent of slaying pregnant serving girl 4 The Case of the Phantom Chambermaid - stop arsenic-wielding magician 5 The Queen of the Night - foil malevolent Moriarty Notes