Harry Bosch confronts a villain who's long been in hiding... he's called The Poet.

Former FBI agent Rachel Walling has received the call she's been dreading for four years. The Poet is back. He has not forgotten her. And he has a special present for her.

Harry Bosch is adjusting to life in Las Vegas as a private investigator and a new father. He gets a call, too, from the widow of a friend who died recently, someone who worked on the famous case tracking the killer known as The Poet...