Odo of Cluny — 12th century, early

Ambrose — 11th century, first half; French, North-west

Isidore — 11th century

Processional, Use of York, with musical notes — 14th century, late; English, York diocese

E[lias?] of Evesham — 13th century, second quarter (?); English

Smaragdus of Saint-Mihiel — 12th century, second half; English, Kirkstall (?)

Bede, Franco — c. 1110–1140; English, Canterbury, St. Augustine's

Arator — late 6th or early 7th century; Multiple places of origin

Augustine, Possidius — c. 1100; English

Richard Maidstone, Richard Lavenham — c. 1400; English

Bestiary — 13th century, end; English

Flores super regulam beati Augustini — c. 1400; English

Ps.-Bernard of Clairvaux, etc. — 14th century; English

Commentaries on Prophets; Vita Bernardi; Navigatio Brendani. England, c. 1200.

Aventure and Grace — 15th century (after 1451); English

Bernard of Clairvaux — 15th century, middle; England

Breuis relatio de Guillelmo nobilissimo comite Normannorum — 12th century, first half; English

Roger Bacon, Petrus Peregrinus de Maricourt, etc. — 15th century, beginning; English, Oxford

Officium de beato Richardo (Rolle) de Hampole, et Miracula ejus, Offices of the Virgin Mary and Trinity — 14th century, late; English

Maurice de Sully — 13th century, first half; English (?)

Theological collection — 13th century, first half; English (?)

Richard Rolle, Edmund of Abingdon, etc. — 15th century, beginning; Ireland, Dublin (?)

Innocent IV — 13th century, end; Italian, Central (?)

Surgical treatises — 13th century, end; Italian

Ps.-Melito of Sardis — 12th century, late; English

Michael of Meaux, etc. — 13th century, early; English

Alanus de Insulis, etc. — 13th century, first and second half; English

Canons of the fourth Lateran Council, 1215 — 13th century, late; English