This week on The Reading Life: Susan talks with Danielle Del Sol and Susan Langenhennig of the Preservation Resource Center about their gorgeous new book, “Building on the Past: Saving Historic New Orleans.” We’ll also hear from Miki Pfeffer, editor of “A New Orleans Author in Mark Twain’s Court: Letters from Grace King’s New England Sojourns.” Megan Holt joins us to preview Words and Music: A Literary Feast in New Orleans , coming up November 21-24.