This book is part of a book series called District 13 .

This book has been graded for interest at 14-17 years.

There are 48 pages in this book. This book was published 2011 by Saddleback Educational Publishing .

Katherine Hengel works as a writer and editor in the San Fransisco Bay area of California. A graduate of St Mary's College of California, she has worked as an editorial assistant, publications manager, and freelance writer. Currently her focus is on screenwriting, technical nonfiction writing for publication, and critique. She is the author of over 30 nonfiction books for children.