Ordeal by Innocence: Mrs. Argyle, benevolent tyrant and mother of five, is murdered with a poker. Her son Jacko is convicted of the crime but dies in prison. Two years later, Dr. Arthur Calgary comes forward to clear Jacko, but the Argyle family is not pleased. If Jacko didn t commit the crime, who did? Suspense mounts as the family realizes that exonerating Jacko means fingering one of them. Cat among the Pigeons: Two teachers discover the body of the schools unpopular games mistress, shot through the heart from point-blank range. The school is thrown into chaos when the cat strikes again, and Julia Upjohn knows that without Poirots help she could be next.