From New York Times bestselling author Amy Ewing comes the second book in an epic fantasy duology that School Library Journal called “rich and complex.” Perfect for fans of Snow Like Ashes, These Broken Stars, and Magonia!Sera has finally recognized the true power of her Cerulean blood. But in order to return home, she’ll need help from Agnes, Leo, and their grandmother—the only person with knowledge about the mysterious island of Braxos, where the Cerulean tether is anchored