This is volume 10 in Humphrey .

This book has been graded for interest at 7-10 years.

There are 160 pages in this book. This book was published 2015 by Turtleback Books .

Betty G. Birney has written episodes for many children's television shows and is the author of over thirty-five picture books. Her work has won many awards, including an Emmy and three Humanitas Prizes. She lives in America with her husband and son.