| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Clearing the Air: The Real Story of the War on Air Pollution | 978-1-882577-82-8 (1-882577-82-5) | 1999 | Indur Goklany |
| The Improving State of the World: Why We're Living Longer, Healthier, More Comfortable Lives on a Cleaner Planet | 978-1-930865-98-3 (1-930865-98-8) | 2007 | |