| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1991 | 978-0-9517234-0-1 | David Hunt ยท Douglas Ellory Pett | Historic Gardens in Cornwall: An Annotated List |
| 1994 | 978-0-9517234-5-6 | Daniela C. Zappi | Pilosocereus (Cactaceae): The Genus in Brazil (Succulent Plant Research S.) |
| 1998 | 978-0-9517234-8-7 | David Hunt | Magnolias and Their Allies: Proceedings of an International Symposium, Royal Holloway, University of London, Egham, Surrey, U.K., 12-13 April 1996 |