409. Cambridge, Corpus Christi College, MS 424: Astronomical Tracts. Liber de Joseph et Aseneth

410. Cambridge, Corpus Christi College, MS 425: Gerald of Wales, Vita Sancti Remigii episcopi, Vita Sancti Hugonis. Peter of Blois, archdeacon of Bath, Epistolae

411. Cambridge, Corpus Christi College, MS 426: Coluccio Salutati, De fato et fortuna. Roger Bacon OFM, Opus maius (extract). Bede the Venerable, De locis sanctis. Mandeville's Travels (extract)

412. Cambridge, Corpus Christi College, MS 427: Peter of Ickham OSB, Richard of Cirencester OSB, Martin of Troppau OP etc

413. Cambridge, Corpus Christi College, MS 428: John Baret OCarm, Collectanea

414. Cambridge, Corpus Christi College, MS 430: Martin of Braga, Formula uitae honestae. Ferrandus, Epistola ad Reginum comitem. Ambrosius Autpertus, Sermo de cupiditate

415. Cambridge, Corpus Christi College, MS 432: Chronique de Reims

416. Cambridge, Corpus Christi College, MS 433: Cluniac Chronicle. Miscellanea

417. Cambridge, Corpus Christi College, MS 436: Hugh of Vienna (pseudo-Hugh of Saint-Cher OP), Commentary on the Apocalypse. John Wyclif, De officio pastorali

418. Cambridge, Corpus Christi College, MS 437: Bible

419. Cambridge, Corpus Christi College, MS 438: Gervase of Canterbury OSB, Gesta regum etc

420. Cambridge, Corpus Christi College, MS 439: Robert Grosseteste, Compotus correctorius. Defensor of Ligugé, Liber scintillarum. Isidore of Seville, De ortu et obitu patrum. Honorius Augustodunensis, Elucidarius

421. Cambridge, Corpus Christi College, MS 441: Miscellaneous Theological, Penitential, Moral and Didactic Tracts

422. Cambridge, Corpus Christi College, MS 442: Canon Law Collection

423. Cambridge, Corpus Christi College, MS 443: Peter Quivel, Constitutions (Exeter, 1287)

424. Cambridge, Corpus Christi College, MS 445: Richard de Pophis, Summa dictaminis secundum stilum romanae curiae

425. Cambridge, Corpus Christi College, MS 446: Elias of Evesham OSB, Quadrilogus de uita Sancti Thomae Cantuariensis

426. Cambridge, Corpus Christi College, MS 447: Plutarch, Quaestiones Graecae et Romanae (excerpted from Moralia, book 4)

427. Cambridge, Corpus Christi College, MS 448: Prosper of Aquitaine, Isidore of Seville, and others

428. Cambridge, Corpus Christi College, MS 449: Ælfric OSB, Old English Grammar and Glossary

429. Cambridge, Corpus Christi College, MS 450: John of Bologna, Summa notariae. Papal and Ecclesiastical Documents

430. Cambridge, Corpus Christi College, MS 451: Hildebert of Lavardin, Epistolae. Apollonius of Tyre. Miscellaneous Theological Tracts. Sermons on the Virgin Mary

431. Cambridge, Corpus Christi College, MS 452: Eadmer of Canterbury OSB, Historia nouorum in Anglia

432. Cambridge, Corpus Christi College, MS 453: Robert Grosseteste, Epistolae (1-126), De cura pastorali (epistola 127)