International bestselling author Patricia Cornwell delivers pulse-pounding thrills in the first book in a series featuring a brilliant and unusual new heroine, cutting-edge cybertechnology, and stakes that are astronomically high. 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...

"#1 New York Times bestselling author Patricia Cornwell returns with the remarkable twenty-fourth thriller in her popular high-stakes series starring medical examiner Dr. Kay Scarpetta. 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,...