Owl book illustrations and sketches are beautiful and interesting, but I'm a little disappointed the content: when I was expecting the creatures descriptions, I have found that some details of the design of different creatures for the film (very interesting nonetheless). In fact, I expected to find in this book the animals as they are described in the books and thus find elements not seen in movies, but unfortunately applies only to films, I should have better me inquire. Beautiful book after all, when you know what to expect.