Gregory the Great, etc. — 15th century, middle; English

Bernardus de Parentinis — 15th century; 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

Thomas Netter (?) — 15th century, second half

Manuals of practice in the Roman curia — 15th century, second half

Willelmus Horborch, etc. — 15th century, second half

Thomas Ringstead — 15th century, early; English

Thomas Sampson, John Leland, etc. — before 1470, with additions of 1471-1472; English

Vincent de Beauvais, etc. — 15th century; English

Quilichinus of Spoleto — 15th century

Innocent III — 15th century

Pierre Bersuire — 15th century

Commentary on Aristotle, Parva naturalia — 15th century

Commentary on Aristotle, Meteora — 15th century

Gilbert Stone, canon of Wells — 15th century, first quarter; English

John Bromyard, etc. — 15th century, first quarter; English

Paschasius Radbertus, Augustine, etc. — 15th century, first quarter; English

Sermons on the Purification of the Blessed Virgin Mary — 15th century, first quarter; English

Sermons and notes — 15th century, first quarter; English

Untitled work or fragment — c. 1300; English

Richard Rolle, Ps.-Richard Rolle, etc. — 1409-1411; additions, 15th cent.; English