The Last Atlantis Book  by Gene Matlock, claims on its cover that this is the last Atlantis book you will ever have to read. He attempts to prove that Mexico was the location of a Meso-American Atlantis that was essentially a Phoenician colony, established about 4000 BC. Although, a fairly slim volume, he covers a lot of ground, linking Mexico, India and Atlantis. He deals extensively with possible linguistic connections between Mesoamerica and Atlantis and Sanskrit. However, his linguistic abilities, not to mention his conclusions, have been subjected to severe criticism, as was the book generally. I think many more books other than Matlock’s will have to be read before the truth can be finally established.
Matlock identifies a site near San Lorenzo Tenochtitlán as matching Plato’s description of Atlantis. Matlock claims “the archaeological remains in San Lorenzo supposedly belong to the Olmec culture. The Olmecs themselves were either survivors of the Atlantis disaster or latecomers to the area”.
The back cover notes claim that over 25,000 books have been written about Atlantis. This is utter nonsense – at most the figure is in the mid hundreds. This sort of inaccuracy raises doubts about the quality of research and the rest of the book. Two further quibbles are that this book is surprisingly short at 140 pages and unforgivably, it has no index.
Matlock has also ventured into other contentious areas claiming that the story of Abraham and Sara of the Old Testament was based on Brahm and Saraisvati in Hindu mythology(a).