Hellenica Xenophon - One of the more important works of the ancient Greek writer, soldier, and historian Xenophon, "Hellenica" is essentially a history of Greek occurrences from 411 to 362 BCE. It continues a similar account begun by Thucydides to detail the events of the Peloponnesian War. Xenophon is the principal source for today's historians on the last seven years of this war, including the B...