In Alberta, Canada, an eminent paleontologist disappears from a dinosaur dig site, and at the Cambridge Forensic Center, Kay Scarpetta receives a grisly communication that gives her a dreadful reason to suspect this may become her next case. Then, with shocking speed, events begin to unfold. A body recovered from Boston Harbor reveals bizarre trace evidence hinting of a link to other unsolved cases that seem to have nothing in common. Who is behind...

"#1 New York Times bestselling author Patricia Cornwell delivers the next enthralling thriller in her high-stakes series starring Kay Scarpetta--a complex tale involving a serial sniper who strikes chillingly close to the forensic sleuth herself. It's Dr. Kay Scarpetta's birthday, and she's about to head to Miami for a vacation with Benton Wesley, her FBI profiler husband, when she notices seven pennies on a wall behind their Cambridge house. Is this...

"On a hot late summer evening in Cambridge, Massachusetts, Dr. Kay Scarpetta and her investigative partner, Pete Marina, respond to a call about a dead bicyclist. It appears that a young woman has been attacked with almost superhuman force..."--

When the sister of the judge presiding over a sensational murder case is found dead, chief medical examiner Kay Scarpetta, the reluctant star witness in the trial, investigates and recognizes telltale signs of the unthinkable, pitting her against a powerful force that returns her to the past.