Praise for the FBI Thriller Series Bestseller Coulters riveting thriller opens with a bang. . . . Well-developed characters and an expertly paced plot that builds into a breathtaking conclusion. Publishers Weekly on Knockout (starred review) A serial killer is on the loose, and its up to FBI agents Dillon Savich and Lacey Sherlock to bring him down. They soon discover the killer has blood ties to an infamous and now long-dead monster. Savich and Sherlock are joined by agents Lucy Carlyle and Cooper McKnight, and the chase is on. At the same time, Agent Lucy Carlyle learns from her dying father that her grandfather didnt simply walk away from his family twenty-two years ago: he was, in fact, murdered by his wife, Lucys grandmother. Determined to uncover the truth, Lucy moves into her grandmothers Chevy Chase mansion. What she finds, however, is a nightmare. Not only does she discover the truth of what happened all those years ago, but she faces a new mystery, one that has been passed down from mother to daughter for generations. As the hunt for the killer escalates, Savich realizes hes become the killers focus, and perhaps the next victim. Only Lucy can stop this madness before its too late.