This news of a Diana Wynne Jones film adaptation comes from the Neil Gaiman journal:
HOWL'S MOVING CASTLE TRAILER - downloadable here:
... ...For those not paying attention, HOWL'S MOVING CASTLE is a marvellous book by Diana Wynne Jones, one of my favourite authors (and favourite people), and it's Mr Miyazaki's next film. The clip looks like it's going to be a very faithful adaptation, which are mostly the best kind.
