Glyndwr Williams, a leading expert on the exploration of the Pacific Ocean, draws on printed accounts of South Sea voyages as well as unpublished records--buccaneer journals, expedition papers, and government documents from public and private archives. For English seamen preying on Spanish trade and treasure, the South Sea was limited to the waters lapping the shores of Chile, Peru, and Mexico. But the vision was wider for others, Williams reveals. Cartographers at home in England, untrammeled by the constraints and dangers of actual voyaging, produced speculative maps with a vast Terra Australis Incognita, with fabulous Islands of Solomon, and with a promised short passage from Atlantic to Pacific. Satirical and utopian writers from Joseph Hall to Jonathan Swift found ample space in the wide ocean for their fictional travelers. And contemporary published voyage accounts--marvelous, though not necessarily reliable--further blurred the line between real and imaginary, contributing to the alluring, exotic image of the South Sea that took root in English folk memory and long outlasted the age of the buccaneers.