| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Between the Tides | Hardcover | 978-1-320-73084-6 (1-320-73084-1) | 2015 |
| Between the Tides | Tapa dura | 978-1-320-31354-4 (1-320-31354-X) | 2014 |
| Walking Across America | Hardcover | 978-1-320-31355-1 (1-320-31355-8) | 2014 |