Patrologia Latina - An extensive collection of early Christian Latin texts (from Tertullian 200AD to the death of Pope Innocent III 1216AD). Requires a subscription for access. Ambrosi: Hymni - A collection of hymns. Ambrosi: Epistula XX - Letter to his sister Marcellina. The Confessions of Augustine: An Electronic Edition - Searchable online Latin text with detailed scholarly commentary by James J. O'Donnell. Agnelli Ravennensis: Liber pontificalis ecclesiae Ravennatis - A study of the Church and churches in the Italian city of Ravenna. Written 830-846 A.D. Boethii, Marci Severi: Consolatio Philosophiae - Boethius's Consolatio Philosophiae with grammatical and lexical notes, as well as an English translation.