I love this series. I just think it's so creative and emotional. I love the fact that it's simple yet very in depth. You feel almost as if you are on the journey with them. I would really recommend anyone to read this series. It's a quick read for any adult but it's great for kids. 
 I have to admit that there were a few things that had me a little shocked in this book because it wasn't kids only. But it was a great. If I had to change anything I would probably change the way it leads into the 3rd book. That's it.