Boys Fiction Runaway children Finn, Huckleberry (Fictitious character) Fugitive slaves Humorous stories, American Impostors and imposture Poor children Princes Americans History Humor Male friendship Mississippi River Race relations Sawyer, Tom (Fictitious character) Travel Adventure Adventure and adventurers Boys--Fiction Child witnesses Etiquette Finn, Huckleberry (Fictitious character)--Fiction Fugitive slaves--Fiction Humorous Juvenile fiction Kings and rulers Knights and knighthood Male friendship--Fiction Mississippi River--Fiction