Texas A&M University
Texas a & M University: The Origins of Greek Mathematics [Pdf]
Describes the history of Greek mathematics and the major figures and schools of mathematics.
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Bernard Suzanne: Athens Map in Socrates and Plato's Time
This interesting site starts out with a map of the Agora of Acropolis. By clicking on various locations of the map, you are linked to more detailed descriptions. Scroll down below the map for an alphabetical listing of different Greek...
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Aristotle
A discussion of the beliefs of Aristotle, his contributions to logic, and why he had to flee Athens at the time of Alexander's death.