By JEANNE RICE | Norwalk librarian The Norwalk Public Library has two new books: • “7 Years Younger: The Revolutionary 7-Week Anti-Aging Plan” by the editors of Good Housekeeping • “Farm Recipes & Food Secrets from the Norske Nook” by Helen Myhre with Mona Vold ♦ ♦ ♦ The mystery-book group’s next meeting will be from…