Guest host Hope Davis introduces three tales about heroes, heroism, and challenges. In Larry Doyle?s ?Reboot Me? a superhero needs rebranding. Chip Kidd reads. In an excerpt from Michael Chabon?s The Amazing Adventures of Kavalier and Clay, read by Aya Cash, a mousy librarian becomes a glamorous comic-book heroine. The mood shifts with John Biguenet?s ?I am Not a Jew,? in which a tourist is tormented by a neo-Nazi gang. The reader is David Strathairn.