This picture book is to help children understand the concept of big numbers. Pipkin the smallest penguin is always asking questions, but what he wants to know most of all is how big is a million? So he sets off to find out, and along the way meets a hundred penguins, sees a thousand snowflakes and meets one new friend before being amazed to finally find out how big a million really is. A special fold-out poster at the end of the book shows Pipkin looking at the sky, which is printed with exactly one million stars. It is gorgeously illustrated by Serena Riglietti.

Mathematical concept: very large numbers