Second Stain: A secret letter is stolen from the house of the Secretary of European Affairs. It is feared that the contents to the letter could cause a "great war" by falling into the wrong hands, and Holmes and Watson are called in to get the letter back. Six Napoleons: Busts of Napoleon are being found smashed to bits all over London. Holmes and Watson are asked to investigate the bizarre events, and a murder that may be related. Is it the work of a madman who still harbors hatred for the dead emperor, or perhaps the work of the Mafia?