Subject
Encyclopedias and dictionaries
9
History
5
Science
4
Social life and customs
4
Anecdotes
2
Animal behavior
2
Animals
2
Animals, Mythical
2
Historic houses, etc
2
Home economics
2
Humorists, English
2
Inventions
2
Societies and clubs
2
Art
1
Biography
1
Characters and characteristics
1
Common fallacies
1
Curiosities and wonders
1
Description and travel
1
Discoveries in science
1
Eccentrics and eccentricities
1
Education
1
Handbooks, vade-mecums, etc
1
History (Curiosities)
1
Inventors
1
Law
1
Medicine
1
Painting
1
Sage
1
Scientific apparatus and instruments
1
Seven Wonders of the World
1
Technique
1
Technological innovations
1
Yearbooks
1