| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1986 | 978-0-9617225-0-0 | Ann Cottrell Free | No Room Save in the Heart: Poetry and Prose on Reverence for Life-Animals, Nature and Human Kind |
| 1988 | 978-0-9617225-1-7 | '' | Animals, Nature, and Albert Schweitzer |
| 1963 | 978-0-9617225-2-4 | '' | Forever the Wild Mare |