"Jealousy and hate are dark and ugly diseases, aren't they, Nate?" With Chase Hunter defeated, Nate and the staff of the Washington Memorial Library can finally breathe easy. Or can they? Hunter's death triggers a new threat to the library; one that could cost Nate and all his friends their lives. A strange shipment of books, a new employee, and Nate's own dark feelings light the fuse to Hunter's diabolical plan. Lines will be crossed as Nate fights...