- The Rollright Stones, history, information, and facts about this megalithic complex ...www.rollrightstones.co.uk
- A Description of the standing stones, existing and lost, in the county of Sussex, England ...www.homeusers.prestel.co.uk/aspen/sussex/stones.html
- Walking the Prehistoric Stones of Ilkley Moor ...www.keirg.freeserve.co.uk/ilkley/index.html
