| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2006 | 978-0-9785064-0-7 | LLC The Green Media Group | Greenopia: The Urban Dweller's Guide to Green Living Los Angeles (Greenopia series) |
| 2008 | 978-0-9785064-4-5 | '' | Greenopia, New York City: The Definitive Guide to More Than 1,300 Eco-Friendly Businesses and Resources (Greenopia series) |
| 2010 | 978-0-9785064-5-2 | '' | Greenopia, Chicago: Eat, Shop, Live Green: The Definitive Guide to More Than 1,300 Eco-Friendly Businesses and Resources (Greenopia series) |