| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| A Sea Glass Journey: Ebb and Flow | Hardcover | 978-1-77108-312-6 | 2015 |
| Away | " | 978-0-8037-3502-6 | 2011 |
| Away | " | 978-0-15-206525-6 | |
| The Line | Paperback | 978-0-14-241776-8 | 2011 |
| The Line | Hardcover | 978-0-8037-3466-1 | 2010 |
Dial Books · Harcourt · Nimbus Publishing · Penguin