Surviving fragments of Greek Historians from Felix Jacoby's "Die Fragemente der Griechishen Historiker" (English: "Fragments of the Greek Historians") and other sources. Includes summaries and citations for historians whose work has not survived.
A database of primary resources in philosophy, theology and literature, this database includes the complete works of Plato and Aristotle in English, as well as English and Latin editions of Augustine, Aquinas and Anselm.
A website hosted at Tufts University collecting historical materials from ancient, medieval and modern periods, but including Greek and Latin classics, some in English, some in Greek and Latin -- as well as Papyri. Includes many supplementary, secondary texts.