In this historical mystery novel set in 1831, Lady Kiera Darby, an artist with a knack for solving crimes, is called to a convent in Ireland to investigate the murder of a nun. As Kiera and her husband, Sebastian Gage, delve into the case, they uncover a web of secrets and tensions within the convent and the surrounding community. The couple must navigate religious and political complexities while confronting personal challenges, all in a race against time to prevent further deaths. The story weaves together elements of suspense, romance, and historical intrigue as Kiera uses her keen observational skills to unravel the truth.