A divine sword, magic tomes, and uncontrolled power. Can 16-year-old Ginny Gracehurst keep them from an obsessed half-demon? After retrieving the only thing that could set Jacob's demon father free, half-angel Ginny has a new mission. She and Aiden are charged with collecting the Eternal Tomes, which teach how to use sigils in the Angelic Tongue. They are in a race against Jacob and his minions, who can travel...