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

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 (?)

John Somer, etc. — 14th century, end; English

Astronomical texts and tables — 14th century, end; English

Raymundus Massiliensis, etc. — 14th century, end; English

Nicholas of Lynn (?), etc. — 15th century; English

Ranulph Hidgen, etc. — 15th century; English

Polybius — 15th century, third quarter; Italian, Florence (?)

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

Bernardus Silvestris, Johannes de Alta Villa, etc. — 12th century

William Woodford, etc. — c. 1450; English

Walter of Guisborough, Ps.-Aristotle, etc. — 15th century, middle; English

Injunctions of Cardinal John of Ferentino for St Mary's Abbey, York, 1206 — 13th century, beginning; English, York (?), St Mary's Abbey (?)

John of Bridlington, Geoffrey Eglyn, etc. — 15th century – 16th century, beginning; English

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

Martinus Polonus, Robert of Gloucester, etc. — 14th century; English

John Pecham — 14th century, beginning; English

Jacobus de Theramo — 15th century, beginning; English

Roger Bacon — 15th century, beginning; English

Aelred of Rievaulx, John Cassian, etc. — 14th century; English

Robert Grosseteste, etc. — 14th century, second half; English

Roger Bacon — 14th century; English

Ars notoria — 14th century (?); English

Ecclesiastical documents — 14th century (?); English

Prophecies — 14th century (?); English

Ranulph Higden — 14th century (?); English