The Devil You Know
Darkness is nothing new to LAPD Detective Margaret Nolan, but in P.J. Tracy’s The Devil You Know, even she isn’t prepared for the scandalous deception of deadly proportions that shakes the very foundation of Hollywood and its untouchables…and leaves her entangled in its rotten core.
Los Angeles has many faces: the real LA where regular people live and work, the degenerate underbelly of any big city, and the rarefied world of wealth, power, and celebrity. LAPD Detective Margaret Nolan’s latest case plunges her into this insular realm of privilege, and gives her a glimpse of the decay behind the glitter.
Beloved actor Evan Hobbes is found in the rubble of a Malibu rockslide, a day after a fake video ruins his career. It’s not clear to Nolan if it’s an accident, a suicide, or a murder, and things get murkier as the investigation expands to his luminary friends and colleagues. Meanwhile, Hobbes’s agent is dealing with damage control, his psychotic boss, and a woman he’s scorned.
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P. J. Tracy
PJ Tracy is the pseudonym of the mother-daughter writing duo P.J. and Traci Lambrecht, winners of the Anthony, Barry, Gumshoe, and Minnesota Book Awards. Their cyberthriller “Monkeewrench” series (Monkeewrench, Live Bait, Dead Run, Snow Blind, Shoot to Thrill, Off the Grid, The Sixth Idea, and Nothing Stays Buried) were national and international bestsellers. After PJ’s passing in 2016, Traci wrote two more books in the Monkeewrench series (The Guilty Dead and Ice Cold Heart), and began the Margaret Nolan Detective series, set in Los Angeles, where she lived for many years. Deep into the Dark, Desolation Canyon, The Devil You Know, and City of Secrets have been lauded by critics and fans alike. The eleventh Monkeewrench novel, The Deepest Cut, will be released in September of 2025. She now resides in Minnesota and continues to write about murder and mayhem.
Detective Margaret Nolan
Detective Margaret Nolan consists of four books and series is set to expand with the upcoming release of one more book. The current recommended reading order for the series is provided below.

