This is the story of two single-handed non-stop round-the-world voyages: Robin Knox-Johnston's in 1968/69 and Ellen MacArthur's in 2004/05. Although there were similarities - both voyages started and finished in Falmouth, for instance, and neither sailor was in a conventional race - the story is mainly one of contrasts, mostly as a consequence of thirty-six years of technological developments. These gave MacArthur the opportunity for a considerably faster voyage, but that didn't necessarily make things any easier for her. When Knox-Johnston set sail in Suhaili, no one knew if it was...