This work presents a singular body of hitherto scattered publications of Greek commentaries surviving on papyri. Parts II and III, which will compromise some 250-300 pages, are currently in production and will be scheduled for publication every two to three years.

The ancient Greek commentaries that were preserved on papyrus have previously been published in scattered works. This corpus is unique in the academic world in that it presents these texts in collected form. The entire work is divided into four main sections: Pars I Commentaria et lexica in auctores; Pars II Commentaria in adespota; Pars III Lexica; Pars IV Concordantiae et Indices.