The Secret of Chimneys: The Secret of Chimneys by Agatha Christie: Prepare for an adventure filled with political intrigue, stolen treasures, and murder in "The Secret of Chimneys." Agatha Christie introduces readers to Superintendent Battle as he unravels a complex web of deception surrounding an English estate. With its engaging plot, memorable characters, and surprising twists, this novel is a thrilling addition to Christie's acclaimed body of work.