Corpus Fontium Historiae Byzantinae

The Corpus Fontium Historiae Byzantinae (English: "Corpus of Byzantine History Sources") or CFHB is an international project that aims to collect, edit, and provide textual criticism on historical sources from the time of the Byzantine Empire (4th–15th centuries AD). Its purpose is to make the works of Byzantine authors, especially those that had previously been unedited, available to modern research in an updated form.

Source: Wikipedia — Corpus Fontium Historiae Byzantinae (CC BY-SA 4.0)