| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2009 | 978-1-58616-069-2 | Christopher Scott Thompson | Highland Martial Culture: The Fighting Heritage of Scotland |
| 1999 | 978-1-58616-176-7 | Charles William Johnson | Ancient numerology (Essays from Earth/matriX: science in ancient artwork) |
| '' | 978-1-58616-177-4 | '' | Reckoning time: Ancient day-counts (Essays from Earth/matriX: science in ancient artwork) |