Fleshing out universes in literary works

One interesting aspect is how authors flesh out the universe of their characters and settings in literary works. This is exemplified by the portrayal of Nattie Bumpo and the American situation by an author who later becomes famous. Additionally, the concept of prequels and sequels in literature is discussed, such as how William Faulkner's works like 'Sound the Fury' and 'Absalom Absalom' contain elements of prequels and sequels in their storytelling.