This book is part of a book series called School Of Secrets .

This book has been graded for interest at 9-12 years.

There are 192 pages in this book. This book was published 2017 by Disney Press .

Paola Barbato is one of the writers of Real Life . Barbara Baraldi is one of the original contributors to the Real Life Disney magazine published worldwide and one of the writers of Real Life . Jessica Brody is the author of several popular books for teens, including A Week of Mondays and the Unremembered trilogy . She splits her time between California and Colorado.