A fifteen-year member of the FBI who received its coveted Medal of Bravery, former agent Christopher Whitcomb electrified readers with his breathtaking memoir, Cold Zero. Now his remarkable past and hard-edged prose illuminate his highly acclaimed first thriller... Selected for the FBI's elite Hostage Rescue Team, Special Agent Jeremy Waller is about to fight terrorism at its source-by diving headlong into a violent world of trapdoor truths and shifting alliances. And he'll have company: a beautiful executive more adept at murder than marketing who turns his assignment into a cipher...a ruthless tycoon set on selling a revolutionary technology to terrorists...and a female senator and presidential hopeful charged with an unspeakable crime. Here there is no justice-and only one way out of the darkness: Head even deeper into the shadows...