Unnatural Exposure by Patricia Cornwell ( Scarpetta #8 ) used hardcover

Kay Scarpetta finds herself pitted against a possible bioterrorist 

 

When a woman turns up dismembered in a landfill, Scarpetta initially suspects the work of a serial killer she's been tracking. But her investigation turns far more dangerous when she realizes the victim's skin is covered in an unusual rash--and Scarpetta herself may have just been exposed to a deadly virus.