Supernatural investigator Quincey Morris and his partner, "white witch" Libby Chastain, are each in pursuit of a vicious killer. One is murdering small children for their bodily organs; the other is hunting down white witches - and Libby may be next.

Patrick Bowers has pursued the nation's fiercest serial killers - and now one elusive foe is back for revenge. Settling into a new post at the FBI academy, Patrick and his fiancée, Lien-hua Jiang, are planning their future together with his stepdaughter, Tessa. But just when his life seems normal, a demon from the past returns to draw him down a dark road he hoped had closed forever.

Who is the Piper? Special Agent Patrick Bowers returns in an electrifying prequel to the Bowers Chess series from critically acclaimed, national best-selling novelist Steven James. A mysterious suicide and a series of abductions draw Patrick into a web of intrigue involving an international conspiracy where no one is who they appear to be and the stakes have never been higher.

Milwaukee, 1995. In a city still reeling from the crimes of Jeffrey Dahmer, a woman’s body is found with the lungs removed. Local cops think a Dahmer copycat is on the loose. But Patrick Bowers, working as a homicide detective for the Milwaukee Police Department, sees from the timing and location of the crime that this is not a copycat at all. It's a killer with an entirely different agenda....

FBI Special Agent Patrick Bowers grapples with a baffling series of murders in Detroit - and discovers a terror plot whose roots stretch back centuries. Consulting on a case, Patrick encounters the work of a killer who displays a stunning degree of ruthlessness. Patrick is shocked to find that the slayings are linked not just to his own history with a known terrorist but to a former lover as well - and that her secret past might hold the key to stopping the countless deaths.