@book { THEHUNTERDieGeisterdiedurufst,
    title = "THE HUNTER:  Die Geister, die du rufst",
    author = "Katja {Piel}",
    year = "2012",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    doi = "10.3239/9783943835847",
    url = "https://m.dotbooks.de/document/199303"
}