Temperance Brennan Series 19-21 Collection 3 Books Set By Kathy Reichs (A Conspiracy of Bones, The Bone Code & Cold, Cold Bones):

A Conspiracy of Bones:
It all starts with a series of text messages. Each message contains a new picture of a corpse, missing its face and hands. Dr Temperance Brennan needs to find out who the dead man is, and why the images were sent to her. The only problem is, she has been kicked off the team.So she goes rogue, knowing that she is the only one who can solve this case. As she starts her investigation she discovers a connection to a decade-old missing child case. The more she uncovers, the darker and more twisted the picture becomes . . .

The Bone Code:
When a hurricane hits the Carolinas it uncovers two bodies, sharing uncanny similarities with a cold case in Quebec that has haunted Temperance Brennan for fifteen years.At the same time, a rare bacterium that can eat human flesh is discovered in Charleston. Panic erupts and people test themselves for a genetic mutation that leaves them vulnerable.With support from her long time partner Andrew Ryan, in a search that soon proves dangerous, Temperance discovers the startling connection between the victims of both murder cases.

Cold, Cold Bones:
An eye . . .It all starts when Dr Temperance Brennan finds a box on her porch. Inside is a fresh human eyeball with GPS coordinates etched into it. They lead her to a macabre discovery in a Benedictine Monastery, and soon after she discovers a mummified corpse in a state park.. . . for an eye There seems to be no pattern to these killings, except that each mimics a killing connected to something a younger Tempe experienced, or barely escaped. Someone is targeting her, and she needs to figure out why before they strike again.