Forty-four-year-old Reta Winters, wife, mother, writer, and translator, is living a happy life until one of her three daughters drops out of university to sit on a downtown street corner silent and cross-legged with a begging bowl in her lap and a placard round her neck that says ``Goodness.``The final book from Pulitzer Prize-winner Carol Shields, Unless is a candid and deeply moving novel from one of the twentieth centurys most accomplished and beloved authors.