Shape of Mercy : A Novel

Lauren, a college student, helps Abigail Boyles, an 80-year-old recluse, transcribe the diary of Abigail's ancestral cousin, Mercy Hayworth--who was hanged for witchcraft. As secrets unfold, the extent to which the lives of these three women are connected comes to light, and both Lauren and Abigail find the very way they view the world irrevocably changed.