Harper Adams was six years old in 2012 when an act of viral terrorism wiped out one-half of the country's population. Out of the ashes rose a new government, the Confederation of the Willing, dedicated to maintaining order at any cost. The populace is controlled via government-sanctioned sex and drugs, a brutal police force known as the Blue Coats, and a device called the slate, a mandatory implant that monitors every word a person speaks. To utter a Red-Listed, forbidden word is to risk physical punishment or even death. But there are those who resist. Guided by the fabled "Book of Noah, " they are determined to shake the people from their apathy and ignorance, and are prepared to start a war in the name of freedom. The newest member of this resistance is Harper -- a woman driven by memories of a daughter lost, a daughter whose very name was erased by the Red List. And she possesses a power that could make her the underground warriors' ultimate weapon -- or the instrument of their destruction.