This book is part of a book series called Marvin Redpost .
This book has been graded for interest at 7-9 years.
This is a chapter book. Publishers market early chapter books at readers aged 6-10 years. This book was published 2011 by Random House Books for Young Readers .
Louis Sachar lives in Austin, Texas, where he writes his wonderful novels.
This book is in the following series: