Contents:
"The Mystery of the Second Stain": Holmes scores a diplomatic coup when he stops a certain letter from falling into the wrong hands.
"The Traitor": Holmes' brother enlists the help of the sleuth over some missing government documents.
"Rare Disease": Holmes plays possum and traps a conniving doctor into confessing what he thought was a perfect crime.
"The Norwood Builder": After inheriting some money, a young solicitor is accused of his benefactor's murder.