The Book of Ghostly Grace, ‘De duodecim gradibus humilitatis’, etc. — 15th century, first half; English

Thomas Hoccleve, John Lydgate — 15th century, middle; English

Mirroure of the Worlde — 15th century, third quarter; Multiple places of origin

John Waleys, etc. — 15th century, beginning; France

Sermons, Theological notes and extracts — 12th century, end (after 1185); English

Ailred of Rievaulx, etc. — c. 1430–1440; English

The Craft of Dying — 15th century, middle; English

The Prick of Conscience — 15th century, first half; English

John Capgrave — 15th century, middle (between 1451 and 1461 or 1464); English

Martin of Troppau — 14th century; England

Annals of the first crusade and of English events, 1095–1118, A copy of the will of T. Wadelowe of Warwick (?), May 1436, etc. — 15th century; England

Latin monastic breviary — 14th century; England

William of Nottingham, Donatus, etc. — c. 1500; English

Michael of Hungary — 15th century, middle

Sermons, Texts (themata) for sermons — 15th century, middle; England

Edward, duke of York, etc. — 15th century, second quarter; English

Ptolemy, Haly ibn Ridwan, etc. — 15th century

Alphonsus de Cartagena — 15th century, late

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

Vincent de Beauvais — 15th century; English

Adam of Eynsham, Isidore of Seville, etc. — 15th century; English

Poetic anthology on the courtly game of love; England, 15th century, third quarter

Civil law — 14th century, early

Medical recipes, Exempla — 15th century, first half (before 1438?); English, Canterbury

'Prester John', John Lydgate, etc. — 1461 × 1468; English, Canterbury

Johannes de Sancto Amando, etc. — 15th century; English

Trotula — 15th century; English

Thomas de Monte Auium — 15th century; English

Medical treatise — 15th century; English

Master B. — 15th century; English

Bernardus de Parentinis, etc. — 15th century; England

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

Jacobus de Voragine, etc. — 15th century, middle; England

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

Alain Chartier — 15th century

Peter the Chanter — 13th century

Robert of Bridlington — 15th century; English

Acts, Catholic Epistles and Apocalypse with gloss — 13th century, end; English