At Barnes & Noble, add three select paperback books to your cart for $30. Plus, your order will qualify for free shipping. Choose from titles like Ron Chernow's Alexander Hamilton (pictured), Chimamanda Ngozi Adichie's Americanah, Frederik Backman's A Man Called Ove, Donna Tart's The Goldfinch, and Viet Thanh Nguyen's The Sympathizer.