Kirsten Hubbard is the author of middle grade novel Watch the Sky and two YA novels, Wanderlove and Like Mandarin. She is also the co-founder of the popular blog YA Highway. In her latest middle-grade novel, Race the Night (Disney-Hyperion), the world ended long ago, and the Teacher and her students on the desert ranch are the only thing left. But Eider can’t help wishing for some more. As the kids struggle to complete Teacher’s challenges, they also start to ask questions. Questions about their life on the desert ranch, about Before and Beyond, about everything Teacher has told them. But the thing about questions-they can be dangerous. The world may have ended for the kids of the desert ranch . . . but that’s only the beginning.