The first from Flavian, Bp. of Constantinople to Pope Leo.
A Second One from Flavian to Leo.
To Flavian, Bishop of Constantinople.
To Ravennius, Bishop of Arles.
To the Catholic Bishops of Egypt Sojourning in Constantinople.
To Rusticus, Bishop of Gallia Narbonensis, with the replies to his Questions on various points.
Letter CVII.
To Julian, Bishop of Cos.
(Expostulating with him for putting personal considerations before the good of the Church in the matter of the precedence of the See of Constantinople.)