Richard the Premonstratensian — 13th century

Poems — 13th century

Theological notes — 13th century

Macer — 12th century

Poema morale, Poems — 13th century

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

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

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

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

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

Peter Quivel or Quinel, etc. — 15th century, first half; English

Petrus Peregrinus de Maricourt, Ps.-Ptolemy, etc. — 15th century (in part 1458); English

Thomas of Wilton, Adam of Aldersbach, etc. — 15th century; English

John Mirk, Ps.-Edward the Confessor, etc. — 15th century; English

Roger Bacon, etc. — 14th century, second half; English

Innocent III, Thomas Capellanus OP, etc. — 13th century, late or 14th century, early; English

Peter of Limoges, etc. — 13th century, second half; English

John Sharpe, John Chilmark, etc. — 15th century; English

Ranulph Hidgen, etc. — 15th century; English

Miscellany in French, Latin and English; England (Worcestershire), c. 1271–83

Theological notes, Astronomical texts, etc. — 15th century, end; English

Robert Allington, Alexander de Villa Dei, etc. — 15th century, beginning; English, Lincoln (?)

Euclid, Boethius — 12th century, middle; English, Lincoln (?)

Simon Bredon, John Pecham, etc. — 15th century, beginning; English, Lincoln (?)

Walter Brit (?), Robert Grosseteste, etc. — 15th century, beginning; English, Lincoln (?)

Robert Grosseteste, Johannes de Sacro Bosco, etc. — 13th century, second half; English, Lincoln (?)

John Whitehead (d. after 1422), etc. — 15th century, beginning; English, Lincoln (?)

Edmund Rich — 15th century; English, Lincoln (?)

Medical recipes — 15th century; English, Lincoln (?)

Statutes of the bishops of Norwich, c.1257, Prick of conscience — 14th century, end; English

Poetic miscellany including Piers Plowman (C text) and the Digby poems

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

Aldhelm, etc. — Multiple dates; English, Abingdon

Commentary on Genesis — 13th century, beginning

Stephen Langton — 13th century, second quarter

Maurice of Sully — c. 1200

Robert Grosseteste — 13th century, second half

Ps.-Bernard, etc. — 13th century, second half

Innocent III — 13th century, first half

Augustine — 12th century, second quarter

Treatise on virtues and vices — c. 1300

Calendar, Astrological tables — 14th century

Alcabitius, Roger of Hereford, etc. — 13th century, second half

Peter of Blois, etc. — 13th century; English

Richard Swineshead (?), Thomas Bradwardine, etc. — 14th century; English

Nicholas of Amiens — 12th century, end or 13th century, beginning; English

Britton — 14th century; English

Walter Burley — 14th century; English

William of St Albans — 15th century; English

Life of St. Catherine of Sweden, Life of St. Petrus Olavi — 1427–1451; English

Treatises on the Virgin Mary — 13th century; English

Hugo de Folieto — 13th century, second half; English

Roger of Caen, Aesop, etc. — 14th century; English

Commentary on Sidonius, Epistles — 13th century, early; English

Exempla — 13th century, early; English

Marco Polo, Geoffrey of Monmouth, etc. — 15th century; English