The Saint to the Rescue — Leslie Charteris

Six more classic adventures: there’s a murky tale of blackmail at a candy convention; a chance to turn the tables on an unscrupulous real-estate broker; a confidence trickster with a keen grasp of math; a scientific invention that is too good to be true; some respectable ladies with a secret to be kept; and a criminal lawyer who’s perhaps too close to the criminals he represents.