Zero Day

Eight years ago, Addie Webster was the victim of the most notorious kidnapping of the decade. Addie vanished—and her high-profile parents were forced to move on. Mark Webster is now president of the United States, fighting to keep the oval office after a tumultuous first term. Then the unthinkable happens: the president's daughter resurfaces. Addie is brought back into her family's fold, but who is this sixteen-year-old girl with a quiet, burning intelligence now living in the White House? ...