"Toba Peres can speak, but not shout; sleep, but not dream. She can write with both hands at once, in different languages, but she keeps her talents hidden at her grandparents' behest. Naftaly Cresques sees things that aren't real, and dreams things that are. Always the family disappointment, Naftaly would still risk his life to honor his father's last wishes. After the Queen demands every Jew convert or face banishment, Toba and Naftaly are among...