All aboard! Discover the differences between different kinds of trains, their uses, and where they can take us in this fun series. Descriptive maps and diagrams illustrate routes, stops, and different train car types, while a picture glossary reinforces new vocabulary. Bright, full-color photographs and photo labels complement the carefully leveled text to make reading for understanding easy and fun. Includes reading tips for teachers and parents, a table of contents, and an index.