Open out the giant fold-out pages to find out about some of the world's biggest, strongest and tallest machines. Full of the world's biggest machines found on building sites, farms, airports and dockyards including one of the biggest machines ever, the bucket-wheel excavator used in mining. For the biggest of machines, the book includes two giant foldout pages. This attractive picture book format replaces the original board book format, ISBN 9781409507314.
