British Plant Gall Society · City Art Gallery
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Dragonflies of the Bristol Region | 978-0-900199-39-4 (0-900199-39-3) | 1992 |
| The Natural History of the Rose Bedeguar Gall and Its Insect Community | 978-0-9511582-2-7 (0-9511582-2-8) | 2005 |