J. G. · J Gifford · Jane Lunzer Gifford · Laura Jane Gifford
| title | ISBN-13 | year of publication | |
|---|---|---|---|
| Celtic Wisdom Of The Trees: Mysteries, Magic and Medicine | 978-1-84181-041-6 | 2000 | |
| Die Magie der Bäume: Legenden und Mythen der Kelten | 978-3-440-10975-5 | 2007 | |
| The Celtic Wisdom of Trees: Mysteries, Magic and Medicine | 978-1-84181-299-1 | 2006 | |
| The Wisdom of Trees | 978-1-4027-3192-1 | 2006 |
Franckh Kosmos Verlag · Godsfield Press · Sterling