L'enigma delle bambole

Two murders, different from each other: one for the purpose of robbery, the other apparently committed by a maniac. Two families destroyed: the first by the killing of the grandfather, the other by the murder of the young mother. Two separate cases destined to come together when it is discovered that the unfortunate families had recently met each other during a trip to Europe. In the eyes of Nick Raider, the puzzle begins to come together after a third heinous crime, when it becomes clear that there is a red thread that links all the deaths, and the solution to the case is linked to some mysterious dolls with enigmatic smiles...