In the autumn of 1968 Donald Crowhurst set out from teignmouth in devon in his untested trimarin, a competitor in the first singlehanded non-stop around-the-world race. Eight months later, the boat was found in mid-Atlantic, in calm waters and structurally intact, but with no one on board, Through Crowhurst's logs and diaries the world learned that, although he had radioed messages from his supposed round-the-world course, he had in fact never left the Altlantic.