The Body Farm:
 
The Body Farm - a research institute that tests the decomposition of corpses. Black Mountain, North Carolina: a sleepy little town where the local police deal with one homicide a year, if they're unlucky, and where people are still getting used to the idea of locking their doors at night. But violent death is no respecter of venue, and the discovery of the corpse of an 11-year-old girl sends shock waves through the community. Dr Kay Scarpetta, Chief medical Examiner on a similar case in Virginia, is called in to apply her forensic skills to this latest atrocity, but the apparent simplicity of the case proves something of a poisoned chalice - until Scarpetta finds enlightenment through the curious pathologists' playground known as the Body Farm.
 
From Potter's Field:
 
Christmas has never been a particularly good time for Dr Kay Scarpetta. Although a holiday for most, the festivities always seem to heighten the alienation felt by society's violent fringe; and that usually means more work for Scarpetta, Virginia's Chief Medical Examiner and consulting forensic pathologist for the FBI.
The body was naked, female, and found propped against a fountain in a bleak area of New York's Central Park. Her apparent manner of death points to a modus operandi that is chillingly familar: the gunshot wound to the head, the sections of skin excised from the body, the displayed corpse - all suggest that Temple Brooks Gault, Scarpetta's nemesis, is back at work.
Calling on all her reserves of courage and skill, and the able assistance of colleagues Marino and Wesley, Scarpetta must track this most dangerous of killers in pursuit of survival as well as justice - heading inexorably to an electrifying climax amid the dark, menacing labyrinths of the New York subway.