Columbia subject headings:
Action and adventure fiction.
Bildungsromans.
Boys--Fiction.
Finn, Huckleberry (Fictitious character)--Fiction.
Fugitive slaves--Fiction.
Humorous fiction.
Male friendship--Fiction.
Mississippi River--Fiction.
Missouri--Fiction.
Race relations--Fiction.
Runaway children--Fiction.
Harvard subject headings:
Boys--Fiction
Finn, Huckleberry (Fictitious character)--Fiction.
Fugitive slaves--Fiction
Male friendship--Fiction
Mississippi River--Fiction
Missouri--Fiction
Race relations--Fiction
Runaway children--Fiction
Princeton subject headings:
Boys--Missouri--Fiction.
Boys--Travel--Mississippi River--Fiction.
Fiction.
Finn, Huckleberry (Fictitious character)--Fiction.
Mississippi River--Fiction.