This book is from my favourite series and from my favourite author. It is so good, I tell everyone that they should read it. Of course if you have read the entire series when you get to this book and read the last chapter you going to be left wondering whether or not there going to be a fourth book. However, Armstrong did a really good job finishing it, the reader can still be satisfied with this ending if there isn't a fourth book but they can also see where a fourth one can be added. I recommend this book to everyone.