What's keeping SRK busy post Ra.One?

Now that Ra.One has released, Shah Rukh Khan has more time on hands. Trying to keep himself busy, the actor ended up cleaning his library and discovered some new books.

'Whole day went cleaning my library...love the smell of dust and paper...though the sinuses didn't like it at all...met so many new books,' he tweeted.

Shah Rukh will next be seen in Don 2 which will release in December. Apart from that the actor will be featuring in Yash Raj's next film which will be directed by Yash Chopra and will have Katrina Kaif paired against him. The film is suppose to go on floors early next year.

Source:http://www.rediff.com/movies/slide-show/slide-show-1-celeb-tweets-through-the-day/20111109.htm