@book { EinirischesGeheimnis,
    title = "Ein irisches Geheimnis",
    author = "Roisin {McAuley} and Heidi {Lichtblau}",
    year = "2022",
    publisher = "dotbooks Verlag",
    address = "München, Germany",
    url = "https://m.dotbooks.de/document/1031665"
}