How the Shaman Stole the Moon: In Search of Ancient Prophet-Scientists from Stonehenge to the Grand Canyon

The Knowledge Web : From Electronic Agents to Stonehenge and Back -- And Other Journeys Through Knowledge

Standing Stones: Stonehenge, Carnac and the World of Megaliths (New Horizons)

Pillar of the Sky: A Novel of Stonehenge

Age of Stonehenge

Stonehenge Decoded

The Knowledge Web : From Electronic Agents to Stonehenge and Back -- And Other Journeys Through Knowledge

On Stonehenge

Stonehenge.

Stonehenge Revealed