First part, vol. 1: S. Clement of Rome. London 1890. Reprint: Hildesheim 1973. XII/496 pp. Cloth. ISBN 978-3-487-04688-4
First part, vol. 2: S. Clement of Rome. London 1890. Reprint: Hildesheim 1973. VIII/532 pp. Cloth. ISBN 978-3-487-04689-1
Second part, vol. 1: S. Ignatius, S. Polycarp. London 1889. Reprint: Hildesheim 1973. XXII/767 pp. Cloth. ISBN 978-3-487-04690-7
Second part, vol. 2: S. Ignatius, S. Polycarp. London 1889. Reprint: Hildesheim 1973. VI/619 pp. Cloth. ISBN 978-3-487-04691-4
Second part, vol. 3: S. Ignatius, S. Polycarp. London 1889. Reprint: Hildesheim 1973. VII/526 pp. Cloth. ISBN 978-3-487-04692-1