See also:

• Society: Religion and Spirituality: Christianity: Church History: Early Christian Writings  (315)

• Catholic Encyclopedia: St. Irenaeus - Article on the bishop of Lyons, Father of the Church, d. late second or early third century.
• Catholic Online: St. Irenaeus - Short biography, estimates that the year of his death was 202.
• Irenaeus - Article in the 1911 Encyclopædia Britannica on the early theologian's life and works. Includes bibliography.
• Irenaeus, Bishop of Lyons, Theologian - An essay on his teaching. With prayer in traditional and contemporary language.
• Irenaeus of Lyons - Profile.
• Irenaeus, Saint - Brief entry in the Columbia Encyclopedia.
• Saint Irenaeus, Doctor of the Church - From the book "Lives of Saints," published by John J. Crawley.
• St. Irenaeus of Lyons - Summary of his life and writings, by Theresa A. Winters.
• Vietnamese Eucharistic Youth Society: St. Irenaeus - The story of this early bishop of Lyons. Suitable for older children.