In seventeenth-century England, a female healer enflames the fury of a witchfinder in this propulsive novel about murder, revenge, and the dangerous power of knowledge. Mary Fawcett refines the healing recipes she’s inherited from generations of women before her—an uncanny and moral calling to empathize with the sick. When witchfinder Matthew Hopkins arrives in her small village, stoking the fires of hate, he sees not healing but the devil at work. Mary’s benevolent skills have now cast her and her young brother under suspicion of witchery. Soon, the husband of one of Mary’s...