POTTERMORE

The seven Harry Potter novels were sold as e-books for the first time in October.

Author JK Rowling announced the series would also be available as audiobooks through a new website, Pottermore.
The interactive website also features new material which Rowling says she has been "hoarding for years".
"This is such a great way to give something back to the fans who made Harry Potter such a huge success," the author said.

Pottermore went  live on 31 July - Harry Potter's birthday.
Rowling told the BBC that the new material was being released online, rather than in a new book, because she did not have "a new story".
"Most of this writing is material I generated while I was writing the books initially," she said.
"It's background, and lots of details that didn't make it into the book.
"Some of it is new stuff in response to things fans have asked me over the years."
The site, which Rowling said she had been working on for two years, promises to immerse users in the boy wizard's world, offering opportunities for computer gaming, social networking and an online store.