Jonathon King has 4 audiobooks on Listento.it, narrated by 3 narrators. The most-rated is The Blue Edge of Midnight.

Max Freeman is seeking refuge from the familiar demons of his former life as a Philadelphia police officer in his secluded shack deep in the Everglades. But his self-imposed isolation is interrupted when he receives a desperate call from his best friend, attorney Billy Manchester. There has been a recent string of suspicious deaths - all elderly women, all from a poor neighborhood, and all with sizable and recently sold-off insurance policies - which the police have been unable or unwilling to investigate. Billy believes something sinister may be at work, and so, to help his friend, Max must reluctantly pry where he's not wanted and act like the cop he's trying to forget he was.
©2003 Jonathon King (P)2010 BBC Audio

Max is back, trawling the trailer parks and waterways of south Florida, where amid the gorgeous beaches and abundant foliage there lies a stunning range of brutality. After Max is hired to investigate a conspiracy involving fake claims to Medicare, he quickly realizes the scheme is much more dangerous than anyone assumed. And when the Brown Man, a former drug kingpin who once helped Max nab a serial killer, reappears in a slick new guise, Max must reclaim his street instincts to protect not just the citizens of south Florida, but also his girlfriend, Detective Sherry Richards - the one person he can’t afford to lose.
©2010 Jonathon King (P)2012 Brilliance Audio, Inc.

When a pregnant federal judge is abducted, Max Freeman pursues an eccentric gang deep into a hidden world he knows better than most: the shadowy waterways of the Florida Everglades. US district judge Diane Manchester has looked across the courtroom into the eyes of evil before. But today, as she presides over the extradition hearing of a notorious Colombian drug lord, she is also eight months pregnant. Her chair is uncomfortable, her robe is constrictive, and her due date is fast approaching. If she shows a single sign of weakness, Diane risks jeopardizing the biggest trial of her career and setting a vicious murderer free. In seconds, her situation takes a harrowing turn for the worse. Walking to her favorite lunch spot, Diane is grabbed off the street, thrown into the back of a white van, blindfolded, and threatened with death. She has no idea who her kidnappers are or what they want. Maintaining a strict code of silence, they refuse to give her even the smallest glimmer of hope. But Diane's captors have overlooked a crucial detail: her husband, Billy, is the employer and best friend of Max Freeman, Philadelphia cop turned South Florida private investigator. Tossing off the rule of law, Freeman sets out to determine which of a rogues' gallery of suspects took Diane - and to save her and her unborn child before it's too late.
©2015 Jonathon King; Published in 2015 by Open Road Integrated Media, Inc. (P)2016 Audible, Inc.

Max Freeman's old life ended on a night that will haunt him forever. The night he killed a twelve-year-old child in self-defense in a Philadelphia shootout. The night he stopped being a cop. Now he lives a solitary existence on the edge of the Florida Everglades, where he answers to no one but the demons that eat away at his conscience. When he finds the corpse of a child beside an ancient river and another child goes missing, all eyes turn to Freeman. The ex-cop, driven by his old habits and the memories of that long-ago Philadelphia midnight, knows that he has no choice but to hunt down the seemingly unstoppable murderer himself. An electrifying story of crime, punishment, and one man's personal redemption played out against a backdrop of wild natural beauty in conflict with the modern urban world.
©2003 Jonathon King (P)2010 AudioGO LTD