William of Conches, Honorius Augustodunensis, etc. — 14th century

Seneca the Elder — 12th century; English

John Somer — 14th century, end; 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

Alexander de Villa Dei, Johannes de Sacro Bosco, etc. — 15th century, middle; English (?)

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

Richard Rolle, Richard Maidstone (?), etc. — 15th century; English

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

Alexander de Villa Dei, etc. — c. 1300; additions, 15th century; French, South

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 (?)

Medical, grammatical, astrological etc. collections of Richard Stapledon; England (Oxford), c. 1430

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

Messahala, Ps.-Aristotle, etc. — 14th century

Ps.-Ptolemy — 13th century, beginning (?) (after 1147); English

Philo of Byzantium, Ps.-Euclid, etc. — 13th century, beginning; English

Roger of Hereford — 13th century, first half (?) or between 1177 and 1182 (?); English

Abraham ibn Ezra — 12th century, second half; English

Alfraganus, etc. — 13th century, beginning; English

Albategni — 12th century, end; English

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

John of Parma, Arnold of Villanova, etc. — 14th century, end

John Duns Scotus (?), etc. — 15th century, end (before 1485); English, Oxford

Bernardus Silvester, etc. — 14th century, third quarter; English

Gerard of Cremona (tr.), Walter Brit, etc. — 14th century; Italian

Robert the Englishman, Walter Brit, etc. — 15th century, second quarter (c. 1433–1438)

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