Harry Dolan returned to the program to talk about his delightfully deceptive new mystery novel "The Man in the Crooked Hat." Dolan is a masterful plotter and this story is brilliantly conceived. Our protagonist is Jack Pellum, a reluctant private investigator and former cop who is obsessed with identifying the person who killed his wife. Pellum suspects that is was a mysterious man who had been spotted in the vicinity. This fellow had been wearing the "crooked hat" of the title. While the killer