Seneca the Elder — 12th century; English

John Somer — 14th century, end; English

Grammatical treatise — 14th century

Grammatical treatise — 14th century; Portuguese

Facetus — 14th century; Portuguese

Matthew of Vendôme — 14th century; Portuguese

Aesop, Hildebert of Lavardin, etc. — 14th century; Portuguese

Miscellaneous notes — 14th century

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

Serlo of Wilton, Geoffrey of Vinsauf, etc. — 12th century, end

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

Bernard de Gordon — 14th century; English

Ps.-Boethius, Horace, etc. — 13th century, beginning; English

Gerland, etc. — c. 1164–1168 (?); English

Geoffrey de Vinsauf, Johannes de Alta Villa, etc. — 15th century

William Reed, etc. — 14th century

Alexander de Hales (?) — 14th century

Alexander de Hales, Ps.-Boethius — 13th century

Bede, Marbod of Rennes, etc. — 14th century and 15th century

Robert Grosseteste (?) — 13th century, middle; English

Geoffrey of Vinsauf, Alanus de Insulis — 13th century, beginning

Alexander de Villa Dei, etc. — 14th century

Astrological and historical notes — 15th century, beginning

Alhazen, etc. — 13th century

Astrological treatises, Treatise on geomancy — 14th century

Adam Marsh — 13th century

Walter Burley, Robert Grosseteste, etc. — 14th century

Bernard de Gordon — 14th century

Matthew of Vendome, Hugh of St.-Victor, etc. — 13th century, beginning

John of Garland, etc. — 13th century, beginning

Treatise on weather, Library catalogue of Coventry cathedral priory, etc. — 13th century; English, Coventry

William de Conches — 13th century

Walter of Henley, Richard of Bury, etc. — 14th century, end; English

Honorius Augustodunensis, Alanus ab Insula, etc. — 13th century, second quarter; English

Ramon Lull — 14th century

Cicero — 15th century, third quarter; Italian, Florence