THE PROOF IS IN THE POISON finds Hattie Hayes and her Moonshine Shack on the verge of disaster when a model train conventioneer dies after drinking her moonshine brew.

During the Choo-Choo Model Train Convention, Hattie plans a Monday Moonshine Mixer in the hotel bar. Before the event, Hattie and Granddaddy spend hours handing out flyers at the convention hall to vendors and visitors, inviting everyone to the mixer. The mixer turns out to be a great success, and a group of exhibitors’ wives follow Hattie back to the Moonshine Shack and load up on moonshine and other items.

When Hattie visits the convention a couple of days later, she notices one of the exhibitors is a little unsteady on his feet, and then she spies a half-empty bottle of her wild blueberry moonshine in the toolbox behind his table. Later, when the judges approach his exhibit, ‘the man lay reclined in his chair, his eyes closed and his jaw slack.’ As his wife, Dana, tries to rouse him, Bert falls to the floor unconscious. That night Ben dies in the hospital, a victim of methanol poisoning. Police close the Moonshine Shack while they investigate where the Poison originated.

Meanwhile, Hattie starts looking into who gains from Bert’s death and discovers several suspects – primarily exhibitors competing for the best model train presentation awards. Another person of interest is a housekeeper who argued with Bert. Finally, the police lab determines that methanol was added to the moonshine after Bert purchased it and the Moonshine Shack reopens.

Diane Kelly’s second entry offers fascinating information about building and exhibiting model railroad trains in her Southern Homebrew Mysteries. In addition, the author updates readers on Hattie’s relationship with Marlon, the horse-riding lawman. Finally, Hattie’s cat Smoky continues to add humor to the narrative. THE PROOF IS IN THE POISON is a solid sequel to this new series.