This is volume 21 in Katie Kazoo, Switcheroo .

This book has been graded for interest at 7-9 years.

There are 78 pages in this book. This is a chapter book. Publishers market early chapter books at readers aged 6-10 years. This book was published 2013 by Penguin Putnam Inc .

Nancy Krulik is a popular writer whose many successes include 98 DEGREES AND RISING TO THE TOP! and LEONARDO DICAPRIO: A BIOGRAPHY.