Columbia subject headings:
Adventure and adventurers.
Christmas stories.
Dolls--Juvenile fiction.
Fairy tales.
First loves--Juvenile fiction.
Magic--Juvenile fiction.
Mice--Juvenile fiction.
Nutcrackers (Implements)--Juvenile fiction.
Siblings--Juvenile fiction.
Harvard subject headings:
Adventure and adventurers
Brothers and sisters--Juvenile fiction
Christmas stories
Dolls--Juvenile fiction
Fairy tales
First loves--Juvenile fiction.
Magic--Juvenile fiction
Mice--Juvenile fiction
Nutcrackers (Implements)--Juvenile fiction.
War fiction
War stories
Princeton subject headings:
Fiction.
Nutcrackers (Implements)--Juvenile fiction.