This book is part of a book series called Secrets Of the Seven .

This book has been graded for interest at 8-12 years.

There are 256 pages in this book. This book was published 2017 by Bloomsbury Publishing Plc .

Sarah L. Thomson has written everything from picture books to easy readers to middle grade and young adult novels. She lives in Portland, Maine. Visit sarahlthomson. com.