| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Environmentalism and the Mass Media: The North/South Divide | 978-0-415-15505-2 (0-415-15505-3) | 1997 | Graham Chapman · Ivor Gaber · Keval Kumar |
| Rewilding the World: Dispatches from the Conservation Revolution | 978-0-8050-7826-8 (0-8050-7826-6) | 2009 | |