Columbia subject headings:
Hautzig, Esther, 1930-2009.
Siberia (Russia)--Description and travel.
Harvard subject headings:
Authors, American--Biography--Juvenile literature.
Children--Conduct of life--Juvenile fiction.
Conduct of life--Juvenile fiction.
Exiles--Juvenile fiction.
Families--Juvenile fiction.
Hautzig, Esther, 1930-2009.
Siberia (Russia)--Description and travel.
Slave labor--Juvenile fiction.
Princeton subject headings: