This week on The Reading Life: The Louisiana Book Festival takes place Saturday, October 29 , from 10 a.m. to 5 p.m. at the State Capitol Grounds in Baton Rouge. We feature two of the Festival guests who have new books: Robert Hicks, whose new novel is "The Orphan Mother ," which continues the story of characters in "Queen of the South ," and Matthew Griffin, whose marvelous debut novel is "Hide."