Available in epub (new ebook standard) and for e-ink readers: http://www.feedbooks.com/discover/view_book/1947

For those of you using e-ink devices, it's available on Feedbooks: http://www.feedbooks.com/discover/view_book/1918

Also available in .epub, the new standard for e-books (http://www.idpf.org/).

Just added this book on my Sony PRS-500, sounds fun and there's a sequel coming soon (2008).