This book is part of a book series called Smartest Animals .

This book has been graded for interest at 8-11 years.

This book was published 2014 by Core Library .

Claire Messer is a graduate of the Cambridge School of Art. She works by hand, using traditional printmaking processes to create her picture books, which include the Busy Bus series by Jody Jensen Shaffer and her own Grumpy Pants . She lives in the UK.