Book excerpt: Grammardog Teacher's Guide contains 16 quizzes for this novel. All sentences are from the novel. Figurative language includes: "Fortune suddenly smiled on Jo," "Jo rashly took a plunge into the frothy sea of sensational literature," "like a fly in the web of a very strict spider." Allusions include references to mythology, religion, literature and folklore (Orpheus, Hercules, Cyclops, Pilgrim's Progress, Cinderella, Keats, Dickens, Shakespeare, elves, evil spell, lucky star, ghost, fairy, Ten Commandments, Madonna and child, Eve, Noah's ark).