In the quiet of twilight, on an early autumn day, twenty-six-year-old Elisa Vandersteel is killed while riding her bicycle along the Charles River. It appears she was struck by lightning - except the weather is perfectly clear with not a cloud in sight. Dr. Kay Scarpetta, the Cambridge Forensic Center's director and chief, decides at the scene that this is no accidental Act of God.

Forensic pathologist Kay Scarpetta has just inherited one of the most notorious cases of her career. Two years ago, a former beauty queen's body washed up on the shore of Wallops Island, Virginia. She was last seen on a boat with her fianč, who has since been held in jail while awaiting trial. Scarpetta must act as the expert witness for the case, an investigation previously botched by another forensic pathologist. After a grueling cross-examination...

On the eve of a top secret space mission, Captain Calli Chase detects a tripped alarm in the tunnels deep below a NASA research center. A NASA pilot, quantum physicist, and cybercrime investigator, Calli knows that a looming blizzard and government shutdown could provide the perfect cover for sabotage, with deadly consequences. As it turns out, the danger is worse than she thought. A spatter of dried blood, a missing security badge, a suspicious suicide--a...