By Karen Williams Showing support for independent bookstores is a noble cause, and a common way to do so is to simply visit the bookstore itself. But you can show support from home, too. Whether your goal is to avoid the crowds or get to know a bookstore outside your region, there are several ways you can support your favorite bookstore virtually. Buy books from online storefronts. Now more than ever, your favorite independent bookstores need your business. Many bookstores have the . . .