Columbia subject headings:
Harvard subject headings:
Hogwarts School of Witchcraft and Wizardry (Imaginary organization)--Fiction.
Hogwarts School of Witchcraft and Wizardry (Imaginary organization)--Juvenile fiction.
Magic--Juvenile fiction.
Potter, Harry (Fictitious character)--Fiction.
Potter, Harry (Fictitious character)--Juvenile fiction.
Wizards--Fiction
Wizards--Juvenile fiction
Princeton subject headings:
HHogwarts School of Witchcraft and Wizardry (Imaginary organization)--Juvenile fiction.
Magic--Juvenile fiction.
Novels.
Potter, Harry (Fictitious character)--Juvenile fiction.
Wizards--Juvenile fiction.