Atlantis of the West.
The Atlantis Researches , by Paul Dunbavin, discusses in great detail the myths of the British Isles and, in particular, the Welsh legends that refer repeatedly to sunken kingdoms. Dunbavin concludes that these myths are a memory of a submerged Neolithic civilisation around the coasts of the British Isles.
The author is convinced that the destruction of this civilisation was the result of a change in the Earth’s axis, as a consequence of a cometary impact, around 3100 BC. This date coincides with the conclusions of other writers who have also identified this date as one of global cataclysmic events. However controversial his ideas may be, the book is well worth a read.
This book was republished in 2003 as Atlantis of the West.