Here's what's available in your area:
http://tinyurl.com/28uenzo
I've just listened to a 3 hour radio version of one of C.S. Lewis's 'Narnia' stories, starting at 1.00am this morning. It was totally captivating. (So much so that I forgot that I was meant to be staying up to listen to the cricket from Oz!). If the film version of 'The Voyage of the Dawn Treader', listed there, is anywhere near as good, it would have to be top of my list. The reviews on Imdb suggest that it's well worth a look:
http://www.imdb.com/t...t0980970/usercomments
Chris