I absolutely lovedHowl’s Moving Castle. It’s very well-written, and the fantastical world feels completely natural and believable. I’d been putting off watching the movie (I’m a huge fan of Miyazaki) until I’d read the book, but now I don’t know if I want to see the movie at all – there’s no way it can be as good as the book no matter who made the movie. I’ve definitely become a fan of Diana Wynne Jones, and I’ll be reading more of her work very shortly.