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.