Peleponnesian War - Student-written summary of the conflict. Includes map. - http://library.thinkquest.org/17709/wars/peloponn.htm
Electronic Passport to the Peloponnesian War - Short account of the conflict between Sparta and Athens. Written for middle school students. - http://www.mrdowling.com/701-peloponnesian.html
The Peloponnesian War - Short essays about the war from history of Western civilization course at Boise State University. - http://history.boisestate.edu/westciv/peloponn/
Peloponnesian War - English translation of Thucydides' ancient account - http://classics.mit.edu/Thucydides/pelopwar.html