Thomas J. Krupa (1930- ) is the author of Biblical Flood, Noah’s Ark and the Star of David  , in which he makes a number of startling claims. The book begins with an attack on the theory of plate tectonics. He then moves on to the opening of Drake Passage(a), conventionally considered to have taken place around 40 million years, but dated by Krupa to just 29,000 years ago, eventually leading to the ending of the Ice Age.
He also proposes the existence of an isthmus or landbridge between Sicily and North Africa and that the limestone structure was weakened by the rising Atlantic and rain erosion and finally fractured by an earthquake, which led to the flooding of the Black Sea and further afield. He then contends that a backwash from this flooding created the Strait of Messina.
He believes that this Sicilian isthmus “is a stronger contender for the location of Atlantis than every other place that I am aware of.”
Krupa then moves on to discuss Noah’s* Ark, which he claims had a keel shaped like the Star of David and furthermore that the ‘Star’ was incorporated in the design of Stonehenge! Coincidentally, Robert John Langdon has also linked the hexagram or Star of David with the layout of Stonehenge(b).
Advancing to even more contentious matters he maintains that the Kaaba in Mecca is intended as a replica of the Ark and to crown it all that Alexander the Great is buried within the Kaaba!!!