Columbia subject headings:
Alexander, Lloyd--Dictionaries.
Children's stories, American--Dictionaries.
Fantasy fiction, American--Dictionaries.
Prydain (Imaginary place)--Dictionaries.
Harvard subject headings:
Princeton subject headings:
Alexander, Lloyd--Dictionaries, indexes, etc.
Children's stories, American--Dictionaries.
Fantasy fiction, American--Dictionaries.
Prydain (Imaginary place)--Dictionaries.