It is Professor Fuson's view that Chinese charts of Taiwan and Japan were the source of the 1424 portrayal of Antilia and Satanaze. He makes a very persuasive case that such charts are likely to have originated from the seven spectacular voyages of discovery made by the famous Ming admiral Cheng Ho between 1405 and 1433. [...] Much suggests, however, that Robert Fuson is correct to deduce that the charts of Taiwan and Japan that somehow found their way into the hands of Zuane Pizzagano in Venice in 1424 must have originated from the voyages of Cheng Ho. Yet there is a problem. [...] Antilia and Satanaze on the 1424 chart don't show Taiwan and Japan as they looked in the time of Cheng Ho, but rather as they looked approximately 12,500 years ago during the meltdown of the Ice Age. Is it possible that Cheng Ho, too, like Columbus, was guided in his voyages by ancient maps and charts, come down from another time and populated by the ghosts of a drowned world?