| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Where Do Diggers Sleep at Night? | Board book | 978-0-385-37415-6 | 2014 |
| Where Do Diggers Sleep at Night? | Hardcover | 978-0-375-86848-1 | 2012 |
| Where Do Jet Planes Sleep at Night? | Board book | 978-0-399-55451-3 | 2018 |
| Where Do Steam Trains Sleep at Night? | " | 978-0-553-52100-9 | 2017 |
Bantam · Doubleday · Penguin Putnam · Random House