The charming town of Chilson, Michigan, is beautiful in the spring, and the bookmobile is delivering great reads far and wide on one of the first warm days of the year. But a chill sweeps through when they discover that one of their favorite patrons, the owner of Henika's Candy Emporium, has been found murdered. Although Minnie can't understand who could have had a motive to murder such a kind man, she decides that the sticky problem isn't hers to solve.