- Christian literature, Latin (Medieval and modern)50
- Breviaries45
- Indians of North America --Florida44
- Scholasticism41
- Medicine, Arab40
- Scholia40
- Voyages and travels --Early works to 180040
- Amorial38
- Latin literature, Medieval and modern38
- Lions38
- Psalters37
- Manuscripts36
- Nature36
- Antiphonaries34
- Classical antiquities33
- Dragon33
- Monasticism and religious orders33
- Heraldic bookplates31
- Surgeons31
- Incunabula in Yale Library.30