1. Images of light and dark occur throughout the novel. What are the various meanings of these images? How does the conflict between light and dark reach its height at the climax of the novel?
2. Dynamic characters change as a result of their experience. Discuss the ways in which Marcus matures in the novel. How has he changed by the end of the story, and what has brought about this change?
3. Placidus serves as a foil for Marcus; that is, the strong contrast between the two characters'.....
