Potestas Essendi

A Virtual Space for Thoughts on the Middle Ages, by Nicola Polloni

Robert Grosseteste

Works by Robert Grosseteste
(public domain)

Die Philosophie des Robert Grosseteste, Bischofs von Lincoln (ed. Baur) – link

Epistolae (ed. Luard) – link

Carmina anglo-normannica (ed. Cooke) – link

Most of the scientific and philosophical works by Grosseteste has been recently edited (or is going to be edited soon), producing much more reliable critical editions than Baur’s.