7Your young readers will dig down into the world of digging machines with this exciting look at a popular kind of big, powerful machine. Through achievable text, they'll learn about machines that dig, dump, load, and lift things on construction sites. They'll discover the various parts of each machine and how they're used to get the job done easily and safely. Colorful illustrations peppered throughout this book keep readers interested and entertained as they learn. This charming reading experience is designed to encourage early learners to dig deeper into this fun topic.