| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Frommer's 500 Adrenaline Adventures | 978-0-470-52803-7 (0-470-52803-6) | 2010 | Lois Friedland · Jennifer Swetzoff · Charlie O’Malley |
| Frommer's New York State | 978-1-118-09601-7 (1-118-09601-0) | 2012 | Neil Edward Schlecht · Brian Silverman |