This book is part of a book series called The Big Countdown .

This book has been graded for interest at 8+ years.

There are 192 pages in this book. This book was published 2015 by Raintree .

Mark Ruffle studied graphic design and then worked as an art editor for Oxford University Press, before becoming a freelance illustrator and designer. When he's not drawing animals or spaceships, among other things, he enjoys walking his dogs and cycling in the Cotswolds, where he lives with his wife and two daughters. Since landing on planet Earth, Paul Rockett has spent much of his time reading up on the adventures of human life, while also experiencing a few of his own. In his quest to find out more about his chosen home planet, Paul has travelled, doodled, eaten a lot of food, plundered dusty libraries and gazed out of windows. Having gathered together a vast amount of fascinating data, it is now his mission to present as much as he can in interesting ways, so that any passing Martian can see how brilliant life is on Earth.