Peter Quivel or Quinel, etc. — 15th century, first half; English

Life and miracles of St Gilbert of Sempringham ('The Book of St Gilbert'), Vita Sancti Gilberti Confessoris, etc. — 15th century, middle

Poetic miscellany including Piers Plowman (C text) and the Digby poems

Scientific and poetic anthology — late 14th century; Oxford

William Langland, etc. — 14th century, late, or 15th century, early; England (Herefordshire area (?))

Miscellany of courtly poetry by Hoccleve, Lydgate, Peter Idley, Chaucer; English, 1450s × 1490s

Roger Bacon — 15th century; English