This book is part of a book series called Roscoe Riley Rules .

This book has been graded for interest at 6-10 years.

This is a chapter book. Publishers market early chapter books at readers aged 6-10 years. This book was published 2008 by HarperTrophy .

K. A. Applegate is the author of the bestselling Animorphs series, as well as the Remnants and Everworld series, Home of the Brave, and the Roscoe Riley Rules series. She lives in Tiburon, California.