Columbia subject headings:
Adventure and adventurers--Juvenile fiction.
Children--Conduct of life--Juvenile fiction.
Conduct of life--Juvenile fiction.
Seafaring life--Juvenile fiction.
Ship captains--Juvenile fiction.
Slavery--Juvenile fiction.
Young men--Juvenile fiction.
Harvard subject headings:
Adventure stories.
Children--Conduct of life--Juvenile fiction.
Conduct of life--Juvenile fiction.
Seafaring life--Juvenile fiction.
Ship captains--Juvenile fiction.
Slavery--Juvenile fiction
Young men--Juvenile fiction.
Princeton subject headings: