Heaps, Leo. Log of the Centurion : based on the original papers of Captain Philip Saumarez on board HMS Centurion, Lord Anson's flagship during his circumnavigation 1740-44 / by Leo Heaps. - New York : MacMillan, 1974. - 264 p. : illus. ; 26 cm. Bibliography : p. 263-264. Subjects--Personal Names: Anson, George Anson, Baron, 1697-1762. Subjects--Corporate Names: Centurion (Ship). Subjects--Topical Terms: Voyages around the world.