Agatha Christie's Deadly Mystery! Helen Hayes Uncovers a Secret Nobody Was Meant to Know!

A mysterious warning, a grand country estate, and a family hiding more than anyone could imagine… When an elderly woman begins to fear for her safety, her longtime friend arrives to uncover the truth. But behind the elegant walls of a seemingly peaceful mansion, suspicious behavior, buried secrets, and unexpected revelations create a mystery where appearances can be dangerously misleading.