This book is part of a book series called Step Up-Math .

There are 32 pages in this book. This book was published 2015 by Big & Small .

Cecil Kim studied child psychology in her undergraduate and post-graduate studies. She has worked in psychological treatment for children and is currently reaching out to more children and their hopes and dreams through picture books. Her other works include Crybaby Cloud; Embarrassment, Go Away; and Let's Wash Hands First.