Thomas Aquinas: Summa Theologiae. Many editions; the best, with a commentary by Cardinal Cajetan (1469-1534) in Opera Omnia, iussu impensaque Leonis XIII PP. vols. 4-10. 1882 ff.
The Summa theologica of St. Thomas Aquinas, translated by the Fathers of the English Dominican Province. 1911 ff. (In course of publication, as yet, 6 vols).
Von der Hardt: Magnum Oecumenicum Constantiense Concilium. 6 vols. 1700.
D. Mansi: Conciliorum nova et amplissima collectio. Vols. 27-32.
Venice. 1784 ff. (Identical reprint, Paris, 1902).
Most of the best literature of the 14th and 15th centuries, e.g., the works of Chaucer, Langland, Boccaccio and Petrach [Transcriber's note: Petrarch?].
Special works of ecclesiastical writers, humanists, nationalists and heretics quoted below.
V. Hasak: Der christliche Glaube des deutschen Volkes beim Schlusse des Mittelalters. 1868. (A collection of works of popular edification prior to Luther).
G. Berbig: "Die erste kursächsische Visitation im Ortland Franken." Archiv für Reformationsgeschichte, iii. 336-402; iv. 370-408. 1905-6.
TREATISES.
E. Friedberg: Lehrbuch des katholischen und evangelischen
Kirchenrechts.[5] Leipzig. 1903.