Geography: Biographies
- Abraham Ortelius
- Adolphus Washington Greely
- Albrecht Penck
- Alfred Hettner
- Bernhardus Varenius
- Carl Ortwin Sauer
- David Thompson
- Ellsworth Huntington
- Friedrich Ratzel
- Gerardus Mercator
- Guillaume Delisle
- Isaiah Bowman
- James Rennell
- Jean Brunhes
- John Rae
- Karl Baedeker
- Karl Ritter
- Lewis Evans
- Luigi Ferdinando Marsili
- Martin Behaim