LAPD Detective Margaret Nolan returns in P. J. Tracy’s City of Secrets, the next book in the series praised by the New York Times Book Review: “Tracy seems to have found her literary sweet spot.”
Los Angeles Police Detective Margaret Nolan and her partner have worked a lot of different cases, ones where things aren’t always as they appear. And it’s Nolan’s job to find the truth in the darkness around her. When they’re called to the scene of what looks like a fatal car-jacking, Nolan soon realizes her victim was a founder of a company about to sell for millions, and within a day of his death, his partner’s wife is abducted. As Nolan learns more about the victim and his life, she gets pulled into a disturbing world of sex, violence, and big business; and an even darker world, where whispers of an "Angel of Death" are beginning to surface.
One of today's finest crime writers, P. J. Tracy has created a series that is a rich and authentic portrait of LA, filled with the tragedy and optimism of her multi-layered characters and a story guaranteed to keep readers enthralled.

LAPD Detective Margaret Nolan returns in The Devil You Know, the next book in the series where P. J. Tracy “seems to have found her literary sweet spot” (New York Times Book Review).
Los Angeles has many faces: the real LA where regular people live and work, the degenerate underbelly of any big city, and the rarified 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 darkness behind the glitter.
The body of 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’ agent is dealing with damage control, his psychotic boss, and a woman he’s scorned. But when his powerful brother-in-law is murdered, he and Nolan both find themselves entangled in a scandalous deception of deadly proportion that shakes the very foundation of Hollywood’s untouchables.

P.J. Tracy “seems to have found her literary sweet spot” (New York Times Book Review) with her dazzling new series, and in Desolation Canyon, fans get a deeper look into the complex characters who call Los Angeles home.
LAPD Detective Margaret Nolan is struggling to move forward after the death of her brother in Afghanistan and taking a life in the line of duty. Her stoic parents offer little support – they refuse to address anything difficult, and she’s afraid their relationship is eroding beyond the point of recovery.
The days off are the hardest, because they give Margaret time to think. A moment of weakness leads to cocktails with a colleague—an attraction she knows could be dangerous —at the luxurious Hotel Bel-Air bar. A stroll through the grounds leads to a grim discovery beneath the surface of Swan Lake: the body of a successful attorney who made his fortune in international trade.
It initially appears to be death by misadventure, but the case is anything but straightforward. As a series of shocking revelations emerge, Nolan finds herself confronting a sinister cabal that just might destroy her and everyone she loves.

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.