When twelve-year-old Ruby Moon Hayes and her mother move to Vermont, Ruby’s goal is to stay as silent and invisible as a new moon in the frozen sky. She doesn’t want kids at school asking about her missing father or discovering that her mother has been arrested. But hiding isn’t easy when Ahmad Saleem, a Syrian refugee, decides he’s her new best friend. Or when she meets “the Bird Lady,” a recluse named Abigail, who lives in a ramshackle shed near Ruby’s house. No one in town understands Abigail—people whisper about her, about her boarded-up house and the terrible secrets she must be hiding.

As Mom’s trial draws near and Abigail faces eviction, Ruby is forced to make a choice: break her silence or risk losing everyone she loves.