The Tooth Fairy (2009) is about an ordinary man who has to save the tooth fairy kingdom. NOT Grahame Joyce’s book.
A Walk in the Woods by Bill Bryson is due for release in 2010. The book is excellent and funny but I don’t know that would make a great movie.
The Stolen Child is about a hobgobling’s changeling and a human child who struggle to survive in their new homes. It’s a pity they couldn’t have called it ‘The Changeling.’