Murders and kidnappings propel elite counterterrorism case officer Kyle McEwan’s international hunt for a terrorist barreling toward the US to attack it with an undetermined bioweapon. McEwan is the weapon America’s chief executives unleash to eliminate national security threats when diplomatic, military, and intelligence methods fail. His blistering investigation across three continents unmasks the mastermind known only as Terror’s Sword. While he identifies the bioagent, America’s greatest scientific minds — confounded by the super strain — cannot develop a counteracting medical solution. With the terrorist on the verge of striking, only McEwan stands between an apocalyptic bioweapon attack and global survival.