Will Graham stands in a silent, empty house communing with a killer. An FBI instructor with a gift for hunting madmen, Graham knows what his murderer looks like, how he thinks, and what he did to his victims after they died. Now Graham must try to catch him. But to do it, he must feel the heat of a killer's brain, draw on the macabre advice of a dangerous mental patient, Dr. Hannibal Lecter, and follow a trail of microscopic clues to the place where another family has already been chosen to die--and where an innocent woman has found the Dragon first.