 Although most of these works are only extant in manuscript form, there are editions of 1 (QPm-1980), 3 (QTB-1978) and 5 (QPA-2016), and editions in progress of, at least, 2, 4.1–4.2 and  7–9.[2]-->  Finally, there is a fifteenth-century edition (QR-1499) and a Renaissance Greek translation by Gennadios Scholarios (Ebbesen &amp; Pinborg 1981–1982) of 4, as well as a number of partial editions of  4–10. See in particular Ebbesen &amp; Pinborg 1981–1982  for an edition of the prooemium of  4.1.[2]