Description and travel 52 Authors, American 50 Boys 47 Humorous stories, American 37 Travel 35 Social life and customs 30 Race relations 20 Gehiago ... Runaway children 20 Fugitive slaves 18 Short stories, American 17 Voyages and travels 16 Americans 15 Male friendship 15 American fiction 14 History 14 Arthurian romances 13 Écrivains américains 13 Fiction 13 Garçons 13 Kings and rulers 13 American wit and humor 12 Descriptions et voyages 12 Humorists, American 12 Roman américain 12 Knights and knighthood 11 Récits humoristiques américains 11 Impostors and imposture 10 Manners and customs 10 Mœurs et coutumes 10 Nouvelles américaines 10 gutxiago ...