By JEANNE RICE | Norwalk librarian New books are available at the Norwalk Public Library. • Nonfiction: “The Masterworks of Van Gogh” by Nathaniel Harris and “Vegetarian Meals: Good Housekeeping Favorite Recipes” by the editors of Good Housekeeping • Children’s picture book: “Happiness is a Warm Blanket, Charlie Brown” ♦ ♦ ♦ The mystery-book group’s next meeting will…