Columbia subject headings:
Harvard subject headings:
Avarice--Juvenile poetry.
Children--Conduct of life--Juvenile poetry.
Conduct of life--Juvenile poetry.
Cooks--Juvenile poetry.
Mayors--Juvenile poetry.
Missing children--Juvenile poetry.
Pied Piper, of Hamelin (Legendary character)--Juvenile poetry.
Promises--Juvenile poetry.
Rats--Juvenile poetry.
Princeton subject headings:
Children's literature.
Pied Piper of Hamelin (Legendary character)--Juvenile fiction.