| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Opinionated About Fine Dining Survey 2008 - The 100 Best Restaurant of North America & Europe | 978-0-9815650-0-2 (0-9815650-0-X) | 2008 |
| Opinionated About U.S. Restaurants 2011 | 978-0-9815650-1-9 (0-9815650-1-8) | 2011 |