This week on The Reading Life: Susan talks with authors who’ll be appearing at Improv NOLA: A Festival of Ideas. Jules Feiffer is known for his cartoons, novels, plays and screenplays, as well as his most recent graphic novel, “The Ghost Script.” He appears Saturday, November 9. And Michael Pollan, who has written so widely and beautifully about food and nature, talks about his most recent bestseller, “How to Change Your Mind.” He appears Friday, November 8. For more info, check out