In The Night Garden are giving away 20,000 FREE picture books to celebrate the start of the Christmas countdown! Just enter your details and open today's door of the advent calendar to claim your free book.
Click 'GET FREEBIE' and then 'get your calendar now'. Pop your email address and info in and then you'll be presented with today's door to open.
You should then be told if you've won a picture book. Don't worry if you haven't, just check back another day to keep trying!