This book is OUTSTANDING. Leaving you on a very haunting cliff-hanger to a very effective story and of course, to a very epic ending leaving you out of breath til you reach the end.. Erin Hunter really put a lot of effort into this book. I even recommended it to many people in my class. Once you read the first series of books and learned about the life of the clans, this book takes you onto an adventure never to forget making you begging for more. On top of that, there are 4 SERIES and many bonus stories and of course, the very loved MANGA (a japanese style comic). Until you reach the end, you will finally get a relief and end to the exciting suspense to the spine-chilling shadows. Yet this book is AMAZING you need to read the whole of the series to understand and to get at a good point to leave the books. But keep in mind, that every series is different and have a different story each series. Enjoy if you are planning to read this and love adventure, a tiny bit of romance <3, fear and shadows, fighting, mystery, honor, grief and last but not least, cats.