- Ecoagriculture: Strategies To Feed The World And Save Wild Biodiversity
- Soul of the Tiger: Searching for Nature's Answers in Southeast Asia
- The Wealth of Nature: Ecosystem Services, Biodiversity, and Human Well-Being
- Economics and Biological Diversity: Developing and Using Economic Incentives to Conserve Biological Resource
- Eco-Bluff Your Way to Greenism: The Guide to Instant Environmental Credibility