St. Patrick's Breastplate - This prayer is attributed to St. Patrick and his disciples. It is written with some Celtic pagan elements, but is definitely a Christian prayer asking God for protection through daily life.
A Letter to the Soldiers of Coroticus - Patrick writes this letter to excommunicate the soldiers of Coroticus' army who pillaged villages in Ireland and forced many Christian converts into slavery.
Confession - A short autobiography by St. Patrick who tells of being abducted into slavery and taken to Ireland, the growth of his faith, his ministry as a bishop in ordaining many priests and baptising thousands of people, and a trial where he had to defend himself against his accusers.