"PILGRIM is the code name for a world class and legendary secret agent. His adversary is a man known only to the reader as the Saracen. As a young boy, the Saracen barely sees his dissident father beheaded in a Saudi Arabian public square. But the event marks him for life and creates a burning desire to destroy the special relationship between the US and the Kingdom. Everything in the Saracen's life from this moment forward will be in service to jihad. At the novel's opening, we find ourselves in a seedy hotel near Ground Zero. A woman lies face down in a pool of acid, features melted off her face, teeth missing, fingerprints gone. The room has been sprayed down with DNA-eradicating antiseptic spray. All the techniques are pulled directly from Pilgrim's book, a cult classic of forensic science written under a pen name. In offering the NYPD some casual assistance with the case, Pilgrim gets pulled back into the intelligence underground"--Publisher's website.