Histories
- English translation of Thucydides' History of the Peloponnesian War [Perseus]. Three versions in Greek also available.
- http://www.perseus.tufts.edu/cgi-bin/ptext?doc=Perseus%3Aabo%3Atlg%2C0003%2C001&query=1%3A1%3A1

After the Peloponnesian War - Thirty Tyrants Replaced Democracy with Oligarchic Rule in Athens
- The treaty between Athens and Sparta at the end of the Peloponnesian War and its aftermath. [About.com]
- http://ancienthistory.about.com/od/peloponnesianwar/p/30tyrants.htm

Peloponnesian War Timeline [About.com]
- Timeline of the treaties and fighting among the Greek city-states in the Peloponnesian War.
- http://ancienthistory.about.com/cs/peloponnesianwar/a/timepelopwar.htm

HWC, The Peloponnesian War
- Dr. Ellis L. Knox breaks up the history of the war into 17 chapters, with suggestions for further reading.
- http://history.boisestate.edu/westciv/peloponn/

Ancient Greece: The Pelopponesian War
- Richard Hooker's module on the history of the sequence of events and alliances in the Peloponnesian War.
- http://www.wsu.edu/~dee/GREECE/PELOWARS.HTM

Peloponnesian War
- English translation by Richard Crawley [ICA].
- http://classics.mit.edu/Thucydides/pelopwar.html