Bosch is now making a living as a private investigator two years after he quit the LAPD and finds himself working with one time enemy and top-notch attorney Honey “Money” Chandler. Meanwhile, Bosch's daughter Maddie is venturing into the world of the LAPD.

When Sammy and Ray find themselves trapped in The Tank, an underwater aquarium, they must hatch a plan to escape and reunite with their grandkids, Ricky and Ella, and protect them from the dangers of the ocean.

An addicted memory dealer is chased relentlessly by federal narcotics agents bent on keeping the secrets he has locked in his mind hidden.