I love this thread! Thank you for all the good suggestions.
My nine year olds are running out of English literature, and we have to get hold on some new. Hard to get them where we live, but I can probably order them form Amazon or iTunes.
We are also very fond of audio books and listen a lot in the car.
Don't know how you feel about this, but he talks about masturbation. I think the book my be a bit too mature for a 4th grader. YMMV :)