In Diggers, emergent readers will learn about the parts and functions of an excavator. Vibrant, full-color photos and carefully leveled text will engage early readers as they discover how a digger digs, lifts, dumps, and moves to help do big jobs. A labeled diagram helps readers identify different parts of a digger, while a picture glossary reinforces new vocabulary. Children can learn more about diggers online using our safe search engine that provides...