- Charles D. Wright's Online Medieval Studies Bibliographies (at ARC-Humanties Press)\
- International Medieval Bibliography (Brepols)
- Medieval Studies: General Bibliographies, Reference Works, and Internet Resources
- Medieval History and Historical Sources
- Medieval Christianity and Ecclesiastical Sources
- Medieval Latin Literature
- The Classics in the Middle Ages: Transmission and Influence
- Manuscript Research: Identifying Texts & Locating Secondary Literature
- Medieval & Modern Manuscript Catalogues
- The Bible & Its Interpretation
- The Apocrypha in the Middle Ages
- Medieval Liturgy
- Sermons and Homilies
- Medieval Encyclopedias, Bestiaries, Lapidaries, and Herbals
- Hagiography
- Iconography, Symbolism, Motifs & Topoi
- Medieval Folklore & Popular Culture