@book { DerDiebdesHeiligenGralsFantasyProfessorVaini5,
    title = "Der Dieb des Heiligen Grals: Fantasy: Professor Vaini 5",
    author = "William Waldorf {Astor}",
    year = "2023",
    publisher = "Uksak E-Books",
    address = "Lengerich, Deutschland",
    url = "https://uksakebooks.grin.com/document/1356738"
}