@book { DasGeheimnisvonArdnessCastle,
    title = "Das Geheimnis von Ardness Castle",
    subtitle = "Schottland-Roman | Highland Sky 2 – Eine junge Lady gefangen in einem mysteriösen Schloss …",
    author = "Barbara {Cartland} and Elisabeth {Simon}",
    year = "2025",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    url = "https://www.dotbooks.de/document/1510352"
}