| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2001 | 978-0-9672806-1-5 | Peter Forbes | The Great Remembering: Further Thoughts on Land, Soul and Society |
| 2004 | 978-0-9672806-4-6 | Kim Hopper | Conservation Finance Handbook |
| '' | 978-0-9672806-9-1 | Peter Forbes · Kathleen Dean Moore · Scott R. Sanders | Coming to Land in a Troubled World |