L -H · L. Hall · T.H. · T. Hall
Batsford Ltd · Timber Press, Incorporated
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Hydrangeas: A Gardener's Guide | 978-0-88192-669-9 (0-88192-669-8) | 2005 | Brian Rothera |
| Hydrangeas: A Gardener's Guide | 978-0-7134-8869-2 (0-7134-8869-7) | 2004 | |