Genre
Early works to 1800
55
Sources
42
Biography
33
Controversial literature
13
History
10
Correspondence
6
Apologetic works
5
Portraits
5
Pictorial works
4
Bibliography
3
Diaries
2
Outlines, syllabi, etc
2
Personal narratives
2
Poetry
2
Prayers and devotions
2
Bio-bibliography
1
Biographies
1
Charts, diagrams, etc
1
Chronology
1
Collections
1
Criticism and interpretation
1
Early works
1
Emblem books, German
1
Emblem books, Latin
1
Encyclopedias
1
Foreign relations
1
Handbooks, manuals, etc
1
Papal documents
1
Pastoral letters and charges
1
Periodicals
1
Photographs
1
Quotations, maxims, etc
1
Resolutions
1
Rules
1