The discovery of the sea / J. H. Parry.

Exploration in history / Sheila Robertson.

The discoverers / Daniel J. Boorstin. --

To the farthest ends of the earth : the history of the Royal Geographical Society, 1830-1980 / Ian Cameron ; forewords by John Hunt and David Attenborough.

To the ends of the earth : four expeditions to the Arctic, the Congo, the Gobi, and Siberia / by John Perkins with the American Museum of Natural History ; [maps created by David Lindroth].