@book { DieSpurdesHighlanders,
    title = "Die Spur des Highlanders",
    subtitle = "Roman | Highland Roses: Zweiter Roman",
    author = "Hannah {Howell} and Andrea {Hahn}",
    year = "2019",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    url = "https://www.dotbooks.de/document/508214"
}