| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| A Walk Through Heaven & Hell | Paperback | 978-1-4627-3369-9 | 2014 |
| A Walk Through Heaven & Hell | Hardcover | 978-1-4627-3371-2 | 2014 |
| A Walk Through the Mall | Paperback | 978-1-4627-0629-7 | 2011 |
| A Walk Through the Mall | Hardcover | 978-1-4627-0630-3 | 2011 |
| A Walk Through the Market | Paperback | 978-1-61507-098-5 | 2010 |
| A Walk Through The Market: Second Edition | " | 978-1-61507-312-2 | 2010 |
| Garden of Life: A Parable about Faith | " | 978-1-4627-4502-9 | 2014 |