The other day I listened to one of the most brilliant modern satirists, David Sedaris, talk about his new transition into fictional stories, where the main characters are animals ( David Sedaris, Anatomizing Us In 'Squirrel' Tales ). These aren't fables nor are they for children. They are instead modern Grimm's Fairy Tales of a sort -- although Sedaris claims they have no moral to them (I think they do, in fact -- any satire of a culture includes a lesson, if you think on it). Sedaris said: "Fables have morals, and not all of these do," he tells NPR's Steve Inskeep. "So I wound up calling it a bestiary, which is just a book in which animals do things that people do." In contrast to classic animal fables like Aesop's "The Tortoise and the Hare," there are few identifiably good characters in Sedaris' stories. "I don't think our world is as black and white now," says Sedaris, who consciously avoided Aesop and La Fonta