This book is part of a book series called Razorland Trilogy .

This book has been graded for interest at 12-18 years.

There are 320 pages in this book. This book was published 2013 by Square Fish .

Ann Aguirre is the author of the New York Times - and USA Today -bestselling Razorland trilogy ( Enclave , Outpost , and Horde ). She lives in Mexico with her family.