Cressida Cowell: 'I always wanted a dragon'
Cressida Cowell, author of "How to Train Your Dragon" has been busy writing two new books.
But she found some time to drop into the Newsround office where Leah caught up with her to ask some of your questions.
Have a watch to find out a little bit more about what inspires Cressida and even which dragon is her favourite.
Take a look at the interview.