Encyclopedias, Almanacs, Transcripts, and Maps
- Black Hen, Fast of the
- Blackbirds
- Blackbirds
- Blackbody Radiation
- Blackbody radiation
- Blackett, Patrick
- Blackett, Patrick Maynard Stuart (1897-1974)
- Blackmore, Susan J. (1951-)
- Blackwell, Anna (ca. 1870)
- Blake, Edward T
- Blake, Elizabeth (d. 1920)
- Blanche Scott
- Blanchfleur
- Blätter Aus Prevorst (Periodical)
- Bleeding Statues
- Bleksley, Arthur Edward Herbert (1908-1984)
- Blennies
- Blennies
- Blennies: Blennioidei
- Blewett, Duncan Bassett (1920-)