John Mirk, etc. — 1450s × 1490s; England

Geoffrey of Monmouth — 1400s × 1440s; England

Gregory of Nazianzus, tr. Rufinus, etc. — ?1131 × 1140s; England

Anselm, Boethius, and mathematical extracts; England, 12th and 13th centuries

Prose Brut — 15th century

Aelred, of Rievaulx, Saint, 1110–1167, Bernard, of Clairvaux, Saint, 1090 or 1091–1153 — 12th century

Doctrinal theology — 14th century, early

Sermons from Advent to the Sunday after Pentecost — 14th century

Richard of Thetford, etc. — 13th century, late

Gloucester calendar, antiphon — 13th century

Adam of Evesham, etc. — 1180s × 1190s; ? Evesham Abbey, England

Registrum Brevium — 14th century

Grammar — 15th century

Welsh-English grammar of Dafydd Ddu — 15th century

Welsh-English-Latin dictionary — 15th century

Mirrors for princes — 13th century, late

Canon law — 15th century

Book of Llewelyn — 15th century

Medical texts — 15th century

Theological texts — 14th century