Byrhtferth, approximately 970–: Manual (Enchiridion) [Old English and Latin]
- Bibliography:
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- S. J. Crawford, Byrhtferth's Manual, Early English Text Society 177 (1929)
- Manuscripts:
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- MS. Ashmole 328 (Selected pages online) — 11th century, middle;; added drawing, 16th century (?); English
The above references reflect only the current coverage of the online catalogue and may not be comprehensive.