Breviary (Gilbertine) — 13th century, beginning; English

Petrus Alphonsus — 11th century, end

Richard the Premonstratensian — 13th century

Poems — 13th century

Theological notes — 13th century

Macer — 12th century

Poema morale, Poems — 13th century

Bible — c. 1270–1280; English

Odoricus de Portu Naonis, Johannis de Plano Carpini, etc. — 14th century; English, Oxford (?)

Ps.-Aristotle, Adelard of Bath, etc. — 13th century

Sermons, Theological texts and notes, etc. — 13th century and 14th century; English, Stanley (Wiltshire), Cistercian abbey

Marbod of Rennes, Albertus Magnus, etc. — 12th century; added decoration, 13th century, end; English

Jacobus de Vitriaco, etc. — 13th century, end – 14th century, beginning; England or France

Dialogue on the significance of church services between Septuagesima and Advent — 13th century, beginning

Robert Grosseteste, John of Tewkesbury (?), etc. — 16th century, first half

R. de Stanington — 13th century, end – 14th century, beginning

Thebit ben Corat, Arzachel, etc. — 13th century, second half

Defensor, Ambrosius Autpertus, etc. — 13th century, middle and 13th century, third quarter; English

Guitmund, Bede — 12th century, beginning; English, Durham

William of Montoriel — 13th century

Walter Burley, Ricardus Sophista, etc. — 14th century

Alexander de Villa Dei — 13th century, first half; English, Canterbury (?), Christ Church (?)

Petrus Peregrinus de Maricourt, John Pecham, etc. — 14th century; English, Canterbury (?), Christ Church (?)

Thomas of Ireland, Walter Hilton — 15th century, beginning

Bernard of Clairvaux — 13th century, beginning

Ps.-Macarius, Guillaume Perault, etc. — 12th century

Treatise on contemplation — 13th century

Alexander of Ashby — 14th century, second half; English

Anselm — 12th century

Life of St. Modwenna, Sermon — 13th century; English

H. of Sawtry, Adam of Eynsham, etc. — 13th century; English

Charm, Sermon, etc. — 15th century; English

Urso of Calabria, Claudius Ptolemaeus, etc. — 14th century; English

Thomas à Kempis — c. 1450; English

Ps.-John Duns Scotus — 15th century; English

Ps.-Cicero — 13th century, beginning; English

Alexander Nequam — 13th century, beginning; added decoration, 14th century (?); English

Ecclesiastical constitutions (English), c. 1225 — 13th century, end

Medical recipes, Friar Daw's Reply, etc. — 15th century; English

Alanus de Insulis — 12th century, end; English

Astronomical calendar including tables of Nicholas of Lynn — 14th century, end (after 1387); English

Ecclestiastical notes partly relating to Durham Cathedral — 12th century – 14th century (?); English

Robert Grosseteste (?) — 15th century; English

Fulgentius — 15th century; English

Philip the Chancellor, etc. — 13th century

Hugo Sanctallensis (?) — 12th century, end – 13th century, beginning; Italian

Averroes, Ps.-Seneca, etc. — 13th century, end

Bede, Ailred of Rievaulx, etc. — c. 1200; English

Ps.-Jordanus de Nemore — 13th century

Sidonius Apollinaris, Symmachus — 13th century; French

Fulgentius Mythographus — 15th century

Poetical anthology — 13th century

Adam of Dore (attrib.) — 13th century

John of Garland, etc. — 13th century; England