Columbia subject headings:
Magic--Germany--Horn--History.
Witchcraft--Germany--Horn--History.
Witches--Germany--Horn--History.
Harvard subject headings:
Magic--Germany--Horn--History.
Witchcraft--Germany--Horn--History.
Witches--Germany--Horn--History.
Princeton subject headings:
Magic--Germany--Horn--History.
Witchcraft--Germany--Horn--History.
Witches--Germany--Horn--History.