Melville Nicholls is a senior research scientist at the University of Colorado where he studies atmospheric science, mainly relating to hurricanes. In May 2013 he published Children of the Sea God as a Kindle ebook. One of his main contentions is that Atlantis existed during the early Bronze Age at the time of the Bell Beaker culture. He also contends that Britain was the large island of Atlantis described by Plato. However he also proposes that the main port city of Atlantis, with the concentric rings of land and water was situated in southwest Spain near Gibraltar. He proposes that this port was destroyed by an event such as a tsunami.
While all these features have been proposed individually as characteristics of Atlantis, Nicholls brings them together in a comprehensive theory, but not without indulging in a liberal amount of speculation.
He devotes a considerable amount of space attempting to link Stonehenge with the Atlanteans. While I was not won over by Nicholl’s book, it is worth a read and might best be studied along with Donald Ingram’s book, The Unlost Island.
In November 2013, Nicholls published a second ebook, The Real and Imaginary Atlantis, in which he revisits his theory of a British/Spanish Atlantis and its relationship to the Bell Beaker People. In conclusion, he seems to reluctantly write that “I still come down in favor of the theory that Plato invented the story as the one most likely to be correct.”