#1 New York Times bestselling author Kathy Reichs takes forensic anthropologist Temperance Brennan behind the scenes of a major commercial airliner crash in this pulse-pounding thriller.

“Buckle up and take this voyage,” says People. The journey begins with Temperance Brennan hearing shocking news on her car radio. An Air TransSouth flight has gone down in the mountains of western North Carolina, taking with it eighty-eight passengers and crew. As a forensic anthropologist and a member of the regional DMORT team, Tempe rushes to the scene to assist in body recovery and identification.

As bomb theories abound, Tempe soon discovers a jarring piece of evidence that raises dangerous questions—and gets her thrown from the DMORT team. Relentless in her pursuit of its significance, Tempe uncovers a shocking, multilayered tale of deceit and depravity as she probes her way into frightening territory—where someone wants her stopped in her tracks.