Diego Ratti is a financial consultant by profession and the author of two related books, Wall Street Watchman and The Sky Watching Trader . However, his love of astronomy, archaeology and Lampedusa came together in the development of his website(b) . On this small island of Lampedusa in the Strait of Sicily a ‘Stonehenge’ has been identified by Ratti and described in a well illustrated paper and booklet(a)(c) .
In 2015 he published, in Italian, a book on the prehistory of Lampedusa, La preistoria di Lampedusa.
In 2016 Ratti also discovered a “prehistoric underwater place of worship” off the eastern coast of the island(d).