"A man's quest to find answers for those who are haunted by the past leads him deeper into the shadows in this electrifying novel from the New York Times bestselling author of Promise Not to Tell. Quinton Zane is back. Jack Lancaster, consultant to the FBI, has always been drawn to the coldest of cold cases, the kind that law enforcement either considers unsolvable or else has chalked up to accidents or suicides. As a survivor of a fire, he finds...

Dr. Laszlo Kreizler treats mental pathologies -- a controversial new field in 1896 -- and it may unlock the secret to another new phenomenon: a ritualistic serial killer who is targeting young boys in New York City.

The pulse-pounding story of the first time in history that the FBI Behavioral Unit created a profile to catch a serial killer. On June 25, 1973, a seven-year-old girl went missing from the Montana campground where her family was vacationing. Somebody hadslit open the back of her tent and snatched her from under their noses. None of them saw or heard anything. Susie Jaeger had vanished into thin air, plucked by a shadow. The largest manhunt in Montana's...