P. J. Tracy has 10 audiobooks on Listento.it, narrated by 5 narrators, with an average listener rating of 5★ across 6 ratings. The most-rated is Live Bait.

The Monkeewrench crew returns in a twisty, heart-stopping new thriller. The peaceful Christmas season in Minneapolis is shattered when two friends, Chuck Spencer and Wally Luntz, scheduled to meet in person for the first time, are murdered on the same night, two hours and several miles apart, dramatically concluding winter vacation for homicide detectives Leo Magozzi and Gino Rolseth. An hour north of Minneapolis, Lydia Ascher comes home to find two dead men in her basement. When Leo and Gino discover her connection to their current cases, they suspect that she is a target, too. The same day, an elderly, terminally ill man is kidnapped from his home, an Alzheimer's patient goes missing from his care facility, and a baffling link among all the crimes emerges. This series of inexplicable events sends the detectives sixty years into the past to search for answers - and straight to Grace MacBride's Monkeewrench, a group of eccentric computer geniuses who devote their time and resources to helping the cops solve the unsolvable. What they find is an unimaginable horror - a dormant Armageddon that might be activated at any moment unless Grace and her partners Annie, Roadrunner, and Harley Davidson, along with Leo and Gino, can find a way to stop it.
©2016 Patricia Lambrecht and Traci Lambrecht (P)2016 Brilliance Audio, all rights reserved.

Minneapolis detectives Leo Magozzi and Gino Rolseth are bored - ever since they solved the Monkeewrench case, the Twin Cities have been in a murder-free dry spell, as people no longer seem interested in killing one another. But when elderly Morey Gilbert is found dead in the plant nursery he runs with his wife, Lily, the crime drought ends - not with a trickle, but with a torrent. Who would kill Morey, a man without an enemy, a man who might as well have been a saint? His tiny, cranky little wife is no help, and may even be a suspect; his estranged son, Jack, an infamous ambulance-chasing lawyer, has his own enemies; and his son-in-law, former cop Marty Pullman, is so depressed over his wife's death a year earlier he's ready to kill himself, but not Morey. The number of victims - all elderly - grows, and the city is fearful once again. Can Grace McBride's cold case-solving software program somehow find the missing link?
©2004 P.J. Tracy (P)2004 Brilliance Audio, Inc.

On a sailboat 10 miles off the Florida Keys, Grace MacBride, partner in Monkeewrench Software, thwarts an assassination attempt on retired FBI agent John Smith. A few hours later, in Minneapolis, a 15-year-old girl is found in a vacant lot, her throat slashed. Later that morning, two young men are found in their home a few blocks away, killed execution style. The next morning, three more men are found savagely murdered in the same neighborhood. As Minneapolis homicide detectives Leo Magozzi and Gino Rolseth struggle to link the crime scenes, they discover that there have been similar murders in other cities across the United States. Piece by piece, evidence accumulates, pointing to a suspect whose identity shocks them to the core, uncovering a motive that puts the entire Midwest on high alert and Monkeewrench in the direct line of fire. Before it’s all over, Grace and her partners, Annie, Roadrunner, and Harley Davidson, find themselves in the middle of a shocking collision of violence on a remote northern Minnesota Indian reservation, fighting for their lives.
©2012 Off the Grid (P)2012 Brilliance Audio, Inc.

Haunted by a series of horrifying and violent episodes in their past, Grace McBride and the oddball crew of her software company, Monkeewrench, create a computer game where the killer is always caught, where the good guys always win. But their game becomes a nightmare when someone starts duplicating the fictional murders in real life, down to the last detail. By the time the police realize what's happening, three people are dead, and with 17 more murder scenarios available online, there are 17 more potential victims. While the authorities scramble to find the killer in a city paralyzed by fear, the Monkeewrench staff are playing their own game, analyzing victim profiles in a frantic attempt to discover the murderer's next target. In a thriller populated by characters both hilarious and heartbreaking, a rural Wisconsin sheriff, two Minneapolis police detectives, and Grace's gang are all caught in a web of decades-old secrets that could get them all killed.
©2004 P. J. Tracy (P)2004 Brilliance Audio, Inc.

With the holidays over and the long cold winter looming, January can be a bleak month in Minneapolis. So what better way to bring a little cheer to the good people of the city than by sponsoring an old-fashioned snowman-building contest? In a matter of hours, a local park is filled with the innocent laughter of children and their frosty creations. But things take an awful turn when the dead bodies of police officers are discovered inside two of the snowmen - sending the entire department and Detectives Magozzi and Rolseth on high alert. The next day, Iris Rikker, the newly minted sheriff of rural Dundas County, comes across another body in another snowman. Fearing that Rikker's inexperience will hamper the investigation, Magozzi and Rolseth head north to hunt for clues. As Grace MacBride and her crack computer jocks at Monkeewrench comb the Web for connections, a terrifying link emerges, connecting the dead cops, Magozzi and Rolseth, and Monkeewrench - a link that must be broken before it's too late.
©2006 P.J. Tracy (P)2006 Brilliance Audio, Inc.

Monkeewrench founders Grace McBride and Annie Belinsky, along with Deputy Sharon Mueller, are driving from Minneapolis to Green Bay, where they believe a new serial killer is just warming up. Unfortunately, their car breaks down deep in the northern woods, far away from civilization and cell towers. A walk through the forest leads them to the crossroads town of Four Corners, where they had hoped to find a landline and a mechanic, but instead find...absolutely nothing. Something terrible has happened in Four Corners, and the complete absence of life and severed phone lines in every building make it impossible to get help. Grace, her senses honed by a lifetime of justifiable paranoia, sees the sinister in every detail, and her intuition barely saves all three of them when they witness a horrifying double murder. Grace, Annie, and Sharon are suddenly running for their lives, while the rest of the Monkeewrench crew, along with Minneapolis cops Leo Magozzi and Gino Rolseth, strike out on a blind search to find them.
©2006 P.J. Tracy (P)2005 Brilliance Audio, Inc.

Minneapolis detectives Leo Magozzi and Gino Rolseth join Grace MacBride and Monkeewrench to uncover a dark and ugly conspiracy that reaches deep into the safety of homes in this latest electrifying thriller from New York Times best-selling author P. J. Tracy. It's a bitter winter in Minnesota - too cold to kill. There hasn't been a murder for a month, but the lull quickly comes to an end for Detectives Leo Magozzi and Gino Rolseth, when they're called to the gruesome homicide of Kelly Ramage. Found in a friend's vacant house, this was no random attack, and clues reveal that she was living a very dangerous secret life. Magozzi and Gino trace her steps back to an art gallery where she was last seen alive. The gallery seems like a dead end, but the art is disturbing and exploitative. It may very well be inspiring a sadistic killer, because in this instance, art doesn't imitate life, it imitates death. Tipped off about a year-old murder that is a mirror image of Kelly's crime scene, Gino and Magozzi enlist the aid of Grace MacBride and her eccentric, tech genius partners in Monkeewrench Software to help them decipher the digital trail that might connect the cases. As coincidences emerge, Magozzi, Gino, and the team have to work around the clock at breakneck pace to unravel a series of clues that form the framework of a larger, more sweeping, and insidious conspiracy than any of them could have imagined. Is Kelly the last person to die, or just the most recent? And is there any way to stop it?
©2019 P. J. Tracy (P)2019 Blackstone Publishing

When homicide detectives Leo Magozzi and Gino Rolseth are called to a crime scene in a heavily-wooded city park, the setting is all too familiar. And when they discover a playing card on the victim's body, their worst fears are confirmed: There's a serial killer operating in the city for the first time in years. As the violence accelerates in Minneapolis, Magozzi and Rolseth soon realize their killer is planning to complete the deck, and they enlist Grace MacBride and her unconventional partners at Monkeewrench Software to help stop the rampage. As a baffling tangle of evidence accumulates, the cops and Monkeewrench make unlikely connections between a farmer's missing daughter, a serial killer, and a decades-old stabbing that bring them face-to-face with pure evil.
©2018 Dreamscape Media, LLC (P)2018 Dreamscape Media, LLC

New York Times best seller P. J. Tracy returns with Deep into the Dark, a brand-new series set in LA and featuring up-and-coming LAPD Detective Margaret Nolan and murder suspect Sam Easton. Sam Easton - a true survivor - is home from Afghanistan, trying to rebuild a life in his hometown of LA. Separated from his wife, bartending and therapy sessions are what occupy his days and nights. When friend and colleague Melody Traeger is beaten by her boyfriend, she turns to Sam for help. When the boyfriend turns up dead the next day, a hard case like Sam is the perfect suspect. But LAPD Detective Margaret Nolan, whose brother recently died serving overseas, is sympathetic to Sam's troubles, and can't quite see him as a killer. She's more interested in the secrets Melody might be keeping and the developments in another murder case on the other side of town. Set in an LA where real people live and work - not the superficial LA of Beverly Hills or the gritty underbelly of the city - Deep into the Dark features two really engaging, dynamic main characters and explores the nature of obsession, revenge, and grief. P. J. Tracy is known for her "fast, fresh, and funny" characters (Harlan Coben) and her "sizzling" plots (People); the Monkeewrench series was her first, set in Minneapolis and co-written with her mother. Now with Deep into the Dark she's on her own - and it's a home run. A Macmillan Audio production from Minotaur Books
©2021 P. J. Tracy (P)2021 Macmillan Audio

It begins with a floater. When Minneapolis homicide cops Rolseth and Magozzi are called to a derelict stretch of the Mississippi River, they see a bride, facedown, dead in the water. And when the Monkeewrench crew – computer geeks who made a fortune on games, now assisting the cops with special anticrime software – are invited by the FBI to investigate a series of murder videos posted to the Web, it’s not long before the group discovers the frightening link between the unlucky bride and the latest, most horrific use of the Internet yet. Using their skills to scour the Net to prevent more killings, the team must race against the clock…before it’s too late.
©2010 Brilliance Audio, Inc.; 2010 P. J. Tracy (P)2010 Brilliance Audio, Inc.