- Polycarp's Letter to the Philippians & His Martyrdom
- The Epistles of Clement, Mathetes, Polycarp, and Ignatius
- Ignatius of Antioch & Polycarp of Smyrna: A New Translation and Theological Commentary
- Writings of the Apostolic Fathers: Mathetes, Polycarp, Barnabas, and Papias
- St. Polycarp, Bishop of Smyrna