Mighty Machines

What's the book about?

Zoom in close to see huge trucks, speedy diggers, and other powerful machines hard at work, then zoom out to spot where they are being used in towns, on farms, and at building sites. On each page, you can look at the picture, read the clues, and try to guess what each machine does before you find out the answer. Along the way, you’ll discover how these mighty helpers lift, push, dig, and carry to make big jobs easier for everyone.