Detective Harry Bosch, now in the Open-unsolved Unit, receives a call from the DA telling him a serial killer has confessed to several murders. Harry must interview the man about a case he couldn't crack involving the murder of a 22-year-old woman whose body was never found.

"LAPD Lieutenant Milo Sturgis has solved a lot of murder cases. On many of them--the ones he calls "different"--he taps the brain of brilliant psychologist Dr. Alex Delaware. But neither Alex nor Milo are prepared for what they find on an early morning call to a deserted mansion in Bel Air. This one's beyond different. This is predation, premeditation, and cruelty on a whole new level. Four people have been slaughtered and left displayed bizarrely...

Harry attacked his commanding officer and is suspended indefinitely, pending a psychiatric evaluation. At first he resists the LAPD shrink, but finally recognizes that something is troubling him and has for a long time. In 1961, when Harry was twelve, his mother, a prostitute, was brutally murdered, and no one has ever been accused of the crime. With the spare time a suspension brings, Harry opens up the thirty-year-old file on the case and is irresistibly...

By all accounts, acid-tongued Vita Berlin hadn't a friend in the world, but whom did she cross so badly as to end up arranged in such a grotesque tableau? One look at her apartment-turned-charnel house prompts hard-bitten LAPD detective Milo Sturgis to summon his go-to expert in hunting homicidal maniacs, Alex Delaware. But despite his finely honed skills, even Alex is stymied when more slayings occur in the same ghastly fashion.

Harry Bosch is California's newest private investigator. He doesn't advertise, he doesn't have an office, and he's picky about who he works for, but it doesn't matter. His chops from thirty years with the LAPD speak for themselves. Soon one of Southern California's biggest moguls comes calling. The reclusive billionaire is nearing the end of his life and is haunted by one regret. When he was young, he had a relationship with a Mexican girl, his great...

"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...

"Well-used to elevated emotions, psychologist Alex Delaware shrugs off a joking death threat from beautiful Beverly Hills physician Constance Sykes, whose attempt to secure legal custody of her baby niece is thwarted by Alex's forthright report to the court. Alex plays down the threat until LAPD's Milo Sturgis rushes to his side with the shocking word on the street that a hit's been taken out on him. But while Alex may be in grave danger, it won't...

LAPD detective Milo Sturgis and psychologist Alex Delaware must solve a series of murders involving the use of expensive black automobiles at the scene of the crimes. And what does a child missing for sixteen years have to do with their search for the perpetrator?