@book { DerRitualmrder,
    title = "Der Ritualmörder",
    subtitle = "Thriller –  Eiskalter Nervenkitzel über zwei Londoner Ermittler und einen Serienkiller",
    author = "Ed {O'Connor} and Marion {Sohns}",
    year = "2022",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    url = "https://www.dotbooks.de/document/1132664"
}