This is book number 15 in the A Harry Bosch Novel series.
“Harry Bosch continues his single-minded pursuit of justice as a confusing cold case leads him to murders spread over 20 years. At the same time, the Los Angles detective is forced to negotiate departmental politics when he is assigned to investigate the seeming suicide of a councilman's son. Over the course of many novels, Connelly continues to create an intriguing, nuanced character, and the tribute to his ability is that a fresh Bosch appears in every novel and never grows stale.”
— Bill Cusumano, Nicola's Books, Ann Arbor, MI