| title | ISBN-13 | year of publication |
|---|---|---|
| GrassRoutes Northern California Wine Country: Green Road Trips | 978-1-57061-607-5 | 2009 |
| GrassRoutes Oakland and Berkeley, Second Edition: Urban Eco Travel | 978-1-57061-606-8 | 2009 |
| GrassRoutes San Francisco, Second Edition: Urban Eco Travel | 978-1-57061-605-1 | 2009 |
| GrassRoutes Seattle: An Urban Eco Guide | 978-1-57061-609-9 | 2010 |
| GrassRoutes Travel Guide to Oakland: The Soul of the City Next Door | 978-1-4303-0200-1 | 2006 |