2017: The Bluestone Enigma | Exploring the Megalithic Quarry
2017: Crop Circles | Lots of Circles, Very Little Knowledge
2017: Megaliths | Geometry, Metrology & Astronomy
2017: Bluestone Magic – Sacred Stones of Wales
2020: An Original Stonehenge in Wales
2020: Keeping on the Old Straight Track
2021: Stonehenge | Exploring the Lost Circle