Genre
Electronic books
14,944
History
7,138
Congresses
4,609
Conference papers and proceedings
3,550
Early works to 1800
3,365
Biography
3,136
Periodicals
2,898
Biographies
2,113
Early works
2,026
Dictionaries
1,720
Case studies
1,680
Congress
1,447
Academic theses
1,292
Thèses et écrits académiques
1,026
Miscellanea
937
Periodical
793
Textbooks
704
Internet videos
675
Handbooks, manuals, etc
671
Bibliography
642
Criticism, interpretation, etc
641
Aufsatzsammlung
628
Trivia and miscellanea
610
Cross-cultural studies
585
Academic Dissertation
581
Self-help publications
574
Handbooks and manuals
548
dissertations
525
Nonfiction television programs
520
Electronic journals
507
Early works to 1850
492
doctoral dissertations
476
masters theses
476
theses
475
Juvenile literature
463
Autobiographies
442
Collected Work
439
Bibliographies
432
Video recordings
419
Audiobooks
410
Documentary films
383
Congrès
379
Popular works
362
Essays
358
Encyclopedias
342
Sources
326
Festschriften
318
Interviews
296
Correspondence
290
Essay
288
more ...