Leviathan: A book trailer that got me to buy the book

One of the coolest book trailers I have ever seen is for the book Leviathan by Scott Westerfeld. This is a simple video - all it does is show the amazing illustrations by Keith Thompson and add a little animation. It is interesting that the cover for Leviathan does not highlight the Thompson illustrations. Instead, like most YA covers, it uses a photoshopped mosaic of images that includes manipulated photos.