Columbia subject headings:
Twain, Mark, 1835-1910. Adventures of Huckleberry Finn.
Harvard subject headings:
Adventure stories, American--History and criticism
Boys in literature
Finn, Huckleberry (Fictitious character)
Mississippi River--In literature.
Twain, Mark, 1835-1910. Adventures of Huckleberry Finn
Princeton subject headings:
Boys in literature.
Mississippi River--In literature.
Twain, Mark, 1835-1910. Adventures of Huckleberry Finn.