Ignacio Ferras
Ignacio “Iggy” Ferras is a a detective in Homicide Special within RHD at the LAPD. He is one of Harry Bosch’s partners.
Irvin Irving
Irvin Irving is a Deputy Chief in the LAPD.
Hayley Haller
Hayley Haller is the daughter of Mickey Haller and Maggie McPherson, the niece of Harry Bosch, and the cousin of Maddie Bosch.
Grace Billets
Lt. Grace “Bullets” Billets is the commander of Hollywood Station. She is one of Harry Bosch’s supervisors.
Lorna Taylor
Lorna Taylor is Mickey Haller’s case manager, officer manager, bookkeeper and gatekeeper. She is a romantic partner to Dennis “Cisco” Wojciechowski, and is Mickey Haller’s ex-wife.
Dennis Wojciechowski
Dennis “Cisco” Wojciechowski is a private investigator who works for Mickey Haller. He is a romantic partner to Lorna Taylor, Mickey’s ex-wife.