Len Cariou

Harry is back, assigned to the LAPD's Open-Unsolved Unit with his former cop ally and partner, Kizmin Rider. These detectives are the Closers. They are thrown into a politically sensitive and dangerous case when a white supremacist is connected to the 1988 murder of a mixed-race girl. The police department has changed, but one thing hasn't--Harry's nemesis, Irving. The former deputy chief has been pushed from power and given a virtually meaningless new role. Full of vengeance, Irving calls Harry a "retread". He watches from the sidelines like an injured bear, hoping Harry will make a mistake...  Book 11 of series.

In his first case since he left the LAPD's Open Unsolved Unit for the prestigious Homicide Special squad, Harry Bosch is called out to investigate a murder that may have chilling consequences for national security. When a doctor with access to a dangerous radioactive substance is found murdered in the trunk of his car, Harry fears the murder could be part of a terrorist plot to poison a major American city.  Book 13 of series.