Year-end books: E-sales surge; where's Oprah?

In a year when Borders went out of business and Oprah's Book Club disappeared, e-book sales surged and self-published authors got rich selling 99-cent digital books. But it also was a good year for an old print lion —Ernest Hemingway— and books about a famous 20th-century couple, Jack and Jackie. USA TODAY looks back at the rapidly changing world of books in 2011.