| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1973 | 978-0-913728-01-7 | Murray Hornibrook | Dwarf and Slow Growing Conifers |
| '' | 978-0-913728-02-4 | Alice Owen Albertson | Nantucket Wild Flowers |
| '' | 978-0-913728-03-1 | Francis Kingdon Ward | The Land of the Blue Poppy |
| 1976 | 978-0-913728-12-3 | William Dallimore | Holly Yew and Box: With Notes on Other Evergreens |
| 1983 | 978-0-913728-21-5 | Francis Kingdon-Ward | Plant Hunting on the Edge of the World |