| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2007 | 978-0-9555970-1-5 | Yuri Leitch | GWYN: Ancient God of Glastonbury and Key to the Glastonbury Zodiac |
| '' | 978-0-9555970-4-6 | Hugh Montgomery | The God-kings of England: The Viking and Norman Dynasties and Their Conquest of England (983-1066) |
| '' | 978-0-9555970-5-3 | Nicholas Mann · Philippa Glasson · John Michell | The Star Temple of Avalon: Glastonbury Ancient Observatory Revealed |
| '' | 978-0-9555970-8-4 | Nicholas Mann · Philippa Glasson | The Star Temple of Avalon: Glastonbury Ancient Observatory Revealed |
| 2009 | 978-0-9555970-9-1 | Philip Gardiner | What Wise Men Do |