In City Trains, beginning readers will learn about city train and subway systems, such as the New York City Subway and Chicago 'L' that transport people in busy cities, both under and above crowded streets. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn about city trains and their use. A labeled New York City Subway map shows readers where the subway runs in the city's boroughs, while a picture glossary reinforces new vocabulary. Children can learn more about city trains online using our safe search engine that provides relevant, age-appropriate websites. City Trains also features reading tips for teachers and parents, a table of contents, and an index. City Trains is part of Jump!'s All Aboard series.