This book was the reason I bought my Kindle Touch. I wanted to read the "Game of Thrones" books in German, but hard copies were much too expensive to buy and ship to the US. Then I discovered that there were Kindle editions, and they were very affordable. Even better, on the Kindle Touch you can buy an relatively inexpensive German-English dictionary that you can install as the default dictionary, which makes looking up the occasional unfamiliar word as easy as selecting it.
I won't review the actual book here--I'm sure that's been done many times. I am finding the translation, however, very readable.