Description In Helicopters, beginning readers will learn about how helicopters help rescue people. Vibrant, full-color photos and carefully leveled text will engage young readers as they are introduced to the features that are unique to this rescue aircraft.. . A picture diagram labels the parts of a helicopter, while a picture glossary reinforces new vocabulary. Children can learn more about helicopters online using our safe search engine that provides relevant, age-appropriate websites. Helicopters also features reading tips for teachers and parents, a table of contents, and an index. . . Helicopters is part of Jump!'s Machines to the Rescue series.