Renee Ballard works the night shift in Hollywood--also known as the Late Show--beginning many investigations but finishing none, as each morning she turns everything over to the day shift. A once up-and-coming detective, she's been given this beat as punishment after filing a sexual harassment complaint against a supervisor. But one night she catches two assignments she doesn't want to part with: the brutal beating of a prostitute left for dead in...

Back when Harry Bosch was just a rookie homicide detective, he had an inspiring mentor who taught him to take the work personally and light the fire of relentlessness for every case. Now that mentor, John Jack Thompson, is dead, but after his funeral his widow hands Bosch a murder book that Thompson took with him when he left the LAPD 20 years before -- the unsolved killing of a troubled young man in an alley used for drug deals. Bosch brings the...