UK - http://www.amazon.co.uk/gp/aw/d/B006OUEBIC/

US - http://www.amazon.com/gp/aw/d/B006OUEBIC/

Just in case anyone actually wants to buy a digital copy. I'm really surprised this post was ok with the mod's to be honest, since buying the book on Amazon sounds like something you can easily buy to me, but never mind.