Author of Amazing Islands and Ocean
Author of Antarctica and Galápagos Islands
Author of Marvellous Machines and Marvellous Body
Author of How to Teach Grown-Ups About Pluto
Author of Amazing Treasures
Author of Earth is Big
Author & Illustrator of Planet SOS
Author of Prehistoric
Author of Music: A Fold-Out Graphic History
Author of North America
Author of FACTopia! and Return to FACTopia!
Author of Listified!
