The Strange Last Voyage of Donald Crowhurst by Nicholas Tomalin and Ron HallRead about the other entries on the list.
Crowhurst was the British yachtsman who faked his positions during a 1968 round-the-world yacht race and then, when discovery of his subterfuge became inevitable, threw himself into the sea. His abandoned boat was found drifting in the Atlantic, its logbook filled with monomaniacal metaphysical speculation.
--Marshal Zeringue