The Cobra Event
Richard Preston
 The book is divided into 6 sections. The first section, named "Trial", starts with a teenage girl named Kate Moran who violently dies one day in school. The next section, titled "1969", describes tests done in the sixties by the U.S. government involving weaponized viruses. The third section, "Diagnosis", describes the autopsy of Kate Moran and, introduces the key characters of Dr. Alice Austen, Mark Littleberry, and Will Hopkins. The book describes these three characters' journey to discover the source of the lethal virus Cobra, in the other three sections, "Decision", "Reachdeep", and "The Operation".