21. The Black Echo Michael Connelly
The first book to contain the exploits of Hieronymous (Harry) Bosh, Detective. In this episode he is still with the LAPD, and is assigned a homicide whom he recognizes as a fellow tunnel rat from Vietnam. Under the watchful eyes of LAPD's IAD (Internal Affairs Division), and a joint task force with the FBI, he proceeds to solve the case.
Sorry- no more clues- it would give away the book, which is excellent.
I'm going to read all of...