http://www.mythicalireland.com/landoftheeverlivingones/land-of-the-ever-living-ones.html
IRELAND: Mythical, Magical, Mystical: A Guide to Hidden Ireland by Christy Nicholas
Stonehenge-by-Mike-Parker-Pearson-review.html
Stonehenge - A New Understanding (Solving the Mysteries of the Greatest Stone Age Monument) by Mike Parker Pearson
Glastonbury: Avalon of the Heart by Dion Fortune
http://www.ask.com/wiki/Welsh_mythology?o=2801&qsrc=999&ad=doubleDown&an=apn&ap=ask.com
http://www.destinations-uk.com/articles.php?link=articles&country=wales&id=84&articletitle=Welsh%20Myths%20and%20Legends