Aboard "The Boundless," the greatest train ever built, on its maiden voyage across Canada, teenaged Will enlists the aid of a traveling circus to save the train from villains.
- ISBN10 144247288X
- ISBN13 9781442472884
- Publish Date 22 April 2014
- Publish Status Active
- Publish Country US
- Publisher Simon & Schuster
- Imprint Simon & Schuster Books for Young Readers
- Format Hardcover
- Pages 336
- Language English