You need 3 books to find Atlantis. Plato's 'Timaeus and Critias', Thucydides' 'History of the Pelopponesian war', and a dictionary open at the page with the definition of 'allegory'.

No has mention thatwith satelite photos, it has been determined that the nile once ran through the sahara which is what made it a lush piece of realestate property. a couple thousand years ago it changed and instead of empting out on the west side of africa it did so in the egyptian delta. Don't know about a great flood but, there is evidence out there.