"Temperance Brennan is grappling with her toughest challenge--how to answer police detective Andrew Ryan's marriage proposal--when the matter of matrimony is forced to take a backseat to the business of murder. Hazel 'Lucky' Strike, an amateur detective who mines the Internet for cold cases, is convinced she's solved the three-year-old mystery of a teenage girl's disappearance--and certain that the grim proof lies gathering dust in Brennan's lab....

Forensic anthropologist Temperance Brennan must use all her tradecraft to discover the identity of a faceless corpse, its connection to a decade-old missing child case, and why the dead man had her cellphone number.

"Unexpectedly called in to the Charlotte PD's Cold Case Unit, Dr. Temperance Brennan wonders why she's been asked to meet with a homicide cop who's a long way from his own jurisdiction. The shocking answer: Two child murders, separated by thousands of miles, have one thing in common--the killer. Years ago, Anique Pomerleau kidnapped and murdered a string of girls in Canada, then narrowly eluded capture. It was a devastating defeat for her pursuers,...