Bianchin Helen · Helen Benigni
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Myth of the Year, Returning to the Origin of the Druid Calendar | 978-O-7618-2572-2 (O-7618-2572-X) | 2003 | Helen Benigni · Barbara Carter · Eadhmonn Ua Cuinn |