National Geographic · Universe · Universe Publishing · White Star
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Archaeo-Volunteers: The World Guide to Archaeological and Heritage Volunteering | 978-88-900167-7-6 | 2003 | Fabio Ausenda |
| Flying High Kanada | 978-3-939128-36-6 | 2006 | |
| Green Volunteers: The World Guide to Voluntary Work in Nature Conservation | 978-88-900167-9-0 | 2003 | Fabio Ausenda |
| Irlande: Entre ciel et terre | 978-2-84582-162-0 | 2005 | Antonio Attini |
| World Volunteers : The World Guide to Humanitarian and Development Volunteering | 978-88-89060-09-4 | 2006 | Fabio Ausenda |
| World Volunteers: The World Guide to Humanitarian and Development Volunteering | 978-88-900167-5-2 | 2003 | " |