"Christmas shoppers stop to hear a Salvation Army concert on a crowded Oslo street. A gunshot cuts through the music and the bitter cold: one of the singers falls dead, shot in the head at point-blank range. Harry Hole--the Oslo Police Department's best investigator and worst civil servant--has little to work with: no suspect, no weapon, and no motive. But Harry's troubles will multiply. As the search closes in, the killer becomes increasingly desperate,...

When Harry left Oslo again for Hong Kong--fleeing the traumas of life as a cop--he thought he was there for good. But then the unthinkable happened. The son of the woman he loved, lost, and still loves is arrested for murder: Oleg, the boy Harry helped raise but couldn't help deserting when he fled. Harry has come back to prove that Oleg is not a killer. Barred from rejoining the police force, he sets out on a solitary, increasingly dangerous investigation...

As Christmas approaches, Detective Harry Hole investigates the murder of a Salvation Army singer, who turns out to have been shot by mistake.