Books
- English for the Green Industry
- Improving your garden soil (Ortho library)
- Amino Acids in Farm Animal Nutrition (CABI Publishing)
- The Harrowsmith reader: An anthology from Canada's national award winning magazine of country life and alternatives to bigness
- Smith and Hawken: Hands On Gardener: Composting (Smith and Hawken the Hands-on Gardener)
Books