Nancy Werlin (she/her) is the author of eleven books for teens, including Zoe Rosenthal Is Not Lawful Good, the National Book Award Finalist The Rules of Survival, the Edgar Award winner The Killer's Cousin, and the New York Times bestseller Impossible. Nancy Werlin lives outside Boston.

"Sylvie and her mother and grandmother are beloved, trusted healers in their medieval French village, though some whisper that fifteen-year-old Sylvie and her grand-mere deal in more than herbs and medicines. Perhaps they re a bit...witchy? After her grandmother dies, and an attempt to use magic to heal her mother s grief brooks tragic consequences, Sylvie leaves her village in search of a teacher. The journey subjects her to strange alliances, powerful temptations, danger, and deceit. In the end, there may be only one wise woman Sylvie can trust in a world that would define her limits: herself."--