Meet Captain Duncan Maclain. Blinded in the first World War, Maclain made up for his lack of vision by sharpening his other senses and mastering the subtleties often missed by those who see only with their eyes. Aided by his dogs Schnucke and Driest, he made a name for himself as New York City's most sought-after private detective. Now it's 1940, there's a second World War breaking out, and Maclain is pulled into a case unlike any he's investigated...

Eyes in the night. Blind detective McLain investigates the murder of Miss Lawry's boyfriend with the aid of his seeing-eye dog. The only clue is the odor of violets in the room. From this clue McLain builds a case against Nazi spies headed by someone close to Miss Lawry. Kennel murder case. Detective Philo Vance grapples with a classic sealed-room murder mystery involving participants in a snooty Long Island dog show. The limping man: An ex G.I. returns...