49. Cambridge, Corpus Christi College, MS 247: Raymond de Peñafort OP, Summa de casibus poenitentiae Alternate Title: Summa Raymundi Approximate Date: [ca. 1200 - 1299]
50. Cambridge, Corpus Christi College, MS 254: Gregory IX, Decretales Alternate Title: Decretales Novae Approximate Date: [ca. 1200 - 1299]
51. Cambridge, Corpus Christi College, MS 262: William of Newburgh OSA, Historia rerum Anglicarum Alternate Title: William de Newburgh Approximate Date: [ca. 1200 - 1225]
52. Cambridge, Corpus Christi College, MS 263: Honorius Augustodunensis, Speculum ecclesiae Alternate Title: Honorii Speculum Ecclesiae Approximate Date: [ca. 1200 - 1299]
53. Cambridge, Corpus Christi College, MS 266: Peter of Blois, archdeacon of Bath, Epistolae and other works Alternate Title: P. Blesensis Approximate Date: [ca. 1200 - 1225]
54. Cambridge, Corpus Christi College, MS 271: Gregory IX, Decretales (Liber extra). Boniface VIII, Liber Sextus. Constitutiones Anglicanae Alternate Title: Gregorii Decretales. Constitutiones Anglicanae Approximate Date: [ca. 1200 - 1325]
55. Cambridge, Corpus Christi College, MS 273: Theological Works by Gandulf of Bologna, Bernard of Clairvaux and Remigius of Auxerre. Arnulf of Lisieux, Epistola Alternate Title: Super Sententias, etc. Ernulfi Lexoviensis Epistolae Approximate Date: [ca. 1100 - 1225]
56. Cambridge, Corpus Christi College, MS 275: Legends of Saints. Prayers. Mandeville's Travels. Odoricus of Pordenone, Itinerary Alternate Title: Legends, etc. Approximate Date: [ca. 1400 - 1499]; [ca. 1200 - 1299]
57. Cambridge, Corpus Christi College, MS 277: Adam of Barking, Carmen de serie sex aetatum Alternate Title: Adam of Barking Approximate Date: [ca. 1100 - 1299]
58. Cambridge, Corpus Christi College, MS 280: Henry of Huntingdon, Historia Anglorum Alternate Title: Henry of Huntingdon Approximate Date: [ca. 1100 - 1299]
59. Cambridge, Corpus Christi College, MS 288: Alan of Tewkesbury OSB, Epistolae. Apocryphal Gospels. Prophecies Alternate Title: Alani Cantuar. Epistolae. Gesta Salvatoris. Infantia Salvatoris, etc. Approximate Date: [ca. 1100 - 1299]
60. Cambridge, Corpus Christi College, MS 292: Geoffrey of Monmouth, Historia regum Britanniae. pseudo-Turpinus, Historia Caroli magni et Rolandi. Charters, etc Alternate Title: Galfr. Monumethensis. Historia Turpini. Chartae, etc. Approximate Date: [ca. 1200 - 1599]