The strategy guide is extremely helpful, one finds thus guarantees every secret, whether all parts of the heart or treasure maps or other hidden objects. The only downside, which is why I also deducted a star is, that there is the book in English, a German translation would have been nice. Still, I'll go with the book along very well and my English is not exactly great, but thanks to the many photos you can follow the approach still good and knows what to do. For Zelda fans who want to play the game to 100% and a little English may, quite recommendable.