Sold as reading copies: expect all flaws. See Pictures. Terry McCaleb, the retired FBI agent who starred in the bestseller "Blood Work," is asked by the LAPD to help them investigate aseries of murders that have them baffled. They are the kind of ritualized killings McCaleb specialized in solving with the FBI, and he is reluctantly drawn from his peaceful new life back into the horror and excitement of tracking down a terrifying homicidal maniac. More horrifying still, the suspect who seems to fit the profile that McCaleb develops is someone he has known and worked with in the past: LAPD homicide detective Harry Bosch. *** Detective Harry Bosch tears open a 20-year-old murder case - with an explosive ending that leave all Bosch fans hungrily awaiting the next instalment. When the bones of a twelve-year-old boy are found scattered in the Hollywood Hills, Harry Bosch is drawn into a case that brings up the darkest memories from his own haunted past. The bones have been buried for years, but the cold case doesn't deter Bosch. Unearthing hidden stories, he finds the child's identity and reconstructs his fractured life, determined that he not be forgotten. At the same time, a new love affair with a female cop begins to blossom for Bosch - until a stunningly blown mission leaves him in more trouble than ever before in his turbulent career. The investigation races to a shocking conclusion and leaves Bosch on the brink of an unimaginable decision.