Civil law — 14th century, early

Recipes, Fables — 15th century, first half (before 1438?); English, Canterbury

'Prester John', John Lydgate, etc. — 1461 × 1468; English, Canterbury

Sermons — c. 1400; English

Jacob and Joseph — 13th century, second half; English, South West

Honorius Augustodunensis — 13th century, end; English (?)

Robert Grosseteste — 13th century, second half

Motets with polyphonic music (fragments) — c. 1300; English

New Testament (later Wycliffite version) — 15th century, beginning; English

Geoffrey Chaucer, John Lydgate — c. 1430-40; English

Notebook of Dr. John Lawerne monk of Worcester, D.D. of Gloucester College, Oxford — c. 1442-1449; English, Oxford

John Gower — 15th century, beginning; English

Chronicle of England (Brut Chronicle) to 1422 — 15th century, middle

Michael de Massa, etc. — 1405; English, Norfolk, Ingham

Petrus Hispanus, H. Sampsonis de Clouburnel, etc. — c. 1360-1370; English

Guillaume Deguilleville — 15th century, second quarter; English

Clement of Llanthony, etc. — 14th century, late (?)

John Lydgate — c. 1430-40; English

South English Legendary — 15th century, first half

Calendar, Wycliffite sermons and treatise — 14th century, late; English

Ps.-Bonaventure, Ps.-Bernard, etc. — 15th century, first quarter; English

Astronomical tables, 1336 — 14th century, late; English

Astronomical tables, 1408 — c. 1408; English

Albumasar, etc. — 14th century, late; English

Astrological notes — c. 1428-1430; Dutch

Ps.-Robert Grosseteste — 15th century, early; English

Compotus (in verse) — 15th century early; English

Treatise on arithmetic — 15th century; English

Compotus — 14th century, late; English

Ps.-Bonaventure, etc. — 15th century; English

Meditations — 15th century; English

Defensor, Augustine, etc. — 15th century; English

Sermons on the Sunday Gospels throughout the year — 15th century; English

William Langland — 15th century, first half; English