Paying the Piper — Simon Wood

He was known as the Piper--a coldhearted kidnapper who terrified the city. Crime reporter Scott Fleetwood built his career on the Piper. The kidnapper even taunted the FBI through Scott's column. But Scott had been duped. The person he'd been speaking to wasn't really the Piper. By the time the FBI exposed the hoaxer, time ran out...and the real Piper killed the child. Then he vanished. But now he's back, with very specific targets in mind--Scott's children.