- Biologists -- Switzerland -- Bio-bibliography
- Philosophy, Renaissance -- Bio-bibliography
- Socialism -- Netherlands -- Bio-bibliography -- Dictionaries
- Commonwealth literature (English) -- Bio-bibliography
- Islamic civilization -- Bio-bibliography -- Dictionaries -- Spanish
- History -- Bio-bibliography
- Sweden -- Bio-bibliography
- English literature -- 18th century -- Bio-bibliography
- Holocaust, Jewish (1939-1945), in literature -- Bio-bibliography
- Latin literature, Medieval and modern -- Bio-bibliography
- Spanish literature -- 18th century -- Bio-bibliography
- Chinese literature -- Bio-bibliography
- Austria -- Bio-bibliography -- Dictionaries
- American literature + Women authors -- Bio-bibliography
- Jesuits -- Bio-bibliography
- Humanists -- Europe -- Bio-bibliography
- Press -- Germany -- Bio-bibliography
- Authors, Hungarian -- Bio-bibliography
- Spain -- Civilization -- 711-1516 -- Bio-bibliography -- Dictionaries -- Spanish
- Fathers of the church -- Bio-bibliography
- Classical literature -- Bio-bibliography
- Transmission of texts -- France -- Bio-bibliography
- English literature -- 20th century -- Bio-bibliography -- Dictionaries
- Germany -- Bio-bibliography
- Greek literature, Modern -- Cyprus -- Bio-bibliography -- Dictionaries -- Greek, Modern
- English literature -- Bio-bibliography
- German literature -- Bio-bibliography
- Jewish authors -- Germany -- Bio-bibliography
- Pyrenees -- Discovery and exploration -- Bio-bibliography
- Humanism -- Germany -- Bio-bibliography
- Muslims -- Spain -- Bio-bibliography
- Art -- Bio-bibliography
- Authors, Austrian -- Bio-bibliography
- East European literature -- 20th century -- Bio-bibliography
- Muslim scholars -- 19th century -- Bio-bibliography
- French literature -- 20th century -- Bio-bibliography -- Dictionaries
- Humanism -- France -- Bio-bibliography
- American literature -- Bio-bibliography -- Dictionaries
- German literature -- Germany (East) -- Bio-bibliography
- Music -- Bio-bibliography
- Authors, Catalan -- Bio-bibliography
- Swedish literature -- 20th century -- Bio-bibliography
- Scandinavian literature -- Bio-bibliography
- France -- Bio-bibliography
- Goa, Daman and Diu (India) -- Bio-bibliography -- Dictionaries
- American literature -- Bio-bibliography
- Netherlands -- Bio-bibliography -- Dictionaries
- Voyages and travels -- Spain -- History -- Bio-bibliography
- Medicine -- Switzerland -- Bio-bibliography
- Criticism -- Bio-bibliography