"From the critically acclaimed author of Vox comes a suspenseful new novel that explores a disturbing alternate reality where the government has legalized eugenics. Elena Fairchild is a teacher at one of the state's new elite schools, where children undergo routine tests for their quotient (Q). Those who don't measure up are placed in the many state boarding schools that have cropped up under a new government mandate--Elena's daughter, Freddie, is...