Orion LON: 20004 First UK edition, first printing, mint, new/unread in a flawless dustjacket, signed by the author. FBI agent Rachel Walling finally gets the call she's dreaded for years: the one that tells her the Poet has returned. Years ago she worked on the famous case, tracking down the serial killer who wove lines of poetry into his hideous crimes. Rachel has never forgotten Robert Backus, the killer who called himself the Poet - and apparently he has not forgotten her either. Harry Bosch gets a call, too. The former LAPD detective hears from the wife of an old friend who has recently died. The death appeared natural, but this man's ties to the hunt for the Poet make Harry dig deep - and lead him into a terrifying, bewildering situation.