In Trains, early readers will learn about the different types of train cars and what they are designed to carry. Vibrant, full-color photos and carefully leveled text will engage emergent readers as they discover how trains are built to carry oil, coal, cars, and more. A labeled diagram helps readers identify different parts of a train, while a picture glossary reinforces new vocabulary. Children can learn more about trains online using our safe search engine that provides relevant, age-appropriate websites. Trains also features reading tips for teachers and parents, a table of contents, and an index. Trains is part of Jump 's Machines at Work series.