Author Christopher Robbinsand illustrator Susanna Covelli's Ocean Train is an interactive primer that teaches numbers and sea creature names to children, providing a colorful, educational, and toy-like learning experience that makes learning fun. Ahoy! Take a dive under the sea with Ocean Train. With a yellow submarine engine, little nautical explorers will love this 56-inch fold-out train (perfect for playtime or room decor)! Printed on both sides with boldly colored underwater illustrations, the book includes a handy velcro clasp to keep everything snuggly shut when reading time is over.