As an environmental criminologist, Patrick Bowers uses 21st-century geospatial technology to analyze the time and space in which a crime takes place. Using an array of factors, Bowers can pinpoint clues to solve the toughest of cases. Bowers's skills have made him one of the FBI's top agents?until now.

Called to the mountains of North Carolina to consult on a gruesome murder, Bowers finds himself in a deadly duel with a serial killer who seems to transcend Patrick's analytical powers. Forced to track the killer's horrific murders one by one, Bowers finds his techniques and instincts are...

In The Knight, the third installment in the bestselling series of thrillers featuring FBI criminologist Patrick Bowers, the stakes have never been higher.

Agent Bowers is used to tracking the country's most dangerous killers, but now it looks like a killer is tracking him. When he realizes the murderer is using clues from an ancient manuscript as a blueprint for his crimes, Bowers faces a race against time to decipher who the next victim will be and to stop the final shocking murder--which he's beginning to believe might be his own.

Gritty, chilling, and intense, this...