Graduation day is finally here! The Little Blue Engine, the Yellow Passenger Engine, and the Red Freight Engine are excited to take their final test of Engine School: making their first solo trip over the mountain. But each engine encounters different challenges and obstacles on their journey.
- ISBN10 1524793353
- ISBN13 9781524793357
- Publish Date 13 July 2021
- Publish Status Active
- Out of Print 4 January 2023
- Publish Country US
- Publisher Penguin Putnam Inc
- Imprint Grosset & Dunlap Inc.,U.S.
- Format Hardcover
- Pages 48
- Language English
- URL https://penguinrandomhouse.com/books/isbn/9781524793357