"Someone's passed their expiration date in this thrilling new mystery in the bestselling Mrs. Murphy series from Rita Mae Brown and her feline co-author Sneaky Pie Brown. Mary Minor "Harry" Harristeen and her pet sleuths uncover a rotten scam to dupe consumers when they discover that substandard produce is being passed off for organic, upmarket groceries. As always, Harry's crime-solving cats Mrs. Murphy and Pewter and Tee Tucker the Corgi share her determination to sniff out the foes among friends, the spoiled among the fresh."-- Provided by publisher.