Ambrose, etc. — Multiple dates; English

Polyphonic carols — 15th century; English

Speculum Christiani, Carta Christi — 15th century, second quarter; English

Euangelium Nicodemi, Epistola Pilati ad Claudium — 15th century, early; English

Ps.-Bonaventure, Edmund of Abingdon, etc. — 15th century, early; English

Ps.-Bonaventure, William Flete, etc. — 15th century, middle; English, York (?)

Medical texts; England, A c. 1570, B 15th century, second half

William Jordan OP (?), Nicholas Byard, etc. — 15th century, first half; English

Nicholas Love, etc. — 15th century, middle; English

Commentary on Augustinian rule — 16th century, beginning; English

Rabanus Maurus — 13th century, early; English

Isidore, etc. — 10th century, second half; additions, 11th century, first half; English, Exeter

The Pricking of Love — Multiple dates; English

William Wey; England (?Edington), 1462 × 1476

Matthew Paris, John Whethamstede, etc. — 1440 × 1448; English, St Albans, Benedictine abbey

Rule of St. Clare — 15th century, middle; English

John of Gaddesden, etc. — 15th century, second quarter; English

Wycliffite treatises — 14th century, late; English, West Midlands

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

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