Genres
- 11,175
- 5,327
- 41,392
- 90,989
- 47,741
- 18,018
- 39,945
- 24,552
- 9,831
Subgenres
- 1,918
- 8,966
- 1,320
- 4,373
- 214
- 9,954
- 28,562
- 1,727
- 24,083
Demographics
- 8,345
- 7,514
- 27,549
- 8,058
Worlds & Moods
1. Setting
- 1,475
- 1,857
- 2,289
- 923
- 626
- 2,991
Romance
1. Subgenres
- 25,499
- 10,439
- 3,290
- 10,359
- 3,540
- 14,586
- 1,941
- 1,149
- 2,514
2. Subjects
- 3,877
- 3,828
- 354
- •4,594
- 4,041
- 391
- 637
- 4,388
- 348
- 2,384
- 885
- 2,071
- 178
- 1,121
- 452
Geographical
- 1,267
- 929
- 3,287
- 1,820
- 1,603
- 1,387
- 1,055
- 671
- 1,055
- 1,366
- 1,398
Science Fiction
- 2,650
- 4,476
- 2,066
- 1,097
Fantasy
1. Subgenres
- 360
- 1,723
- 2,305
- 996
- 2,472
- 890
- 9,152
2. Tropes
- 2,537
- 1,122
- 1,748
- 11,437
- 1,746
- 6,063
- 1,842
Themes
2. Voices & Identity
- 1,563
- 12,874
Mystery & Thriller
- 5,185
- 16,996
- 1,902
- 1,352
- •790
Non-Fiction
1. Business & Finance
- 4,502
- 1,676
- 857
- 410
- 531
- 1,034
- 455
- 2,181
2. History
- 19,652
- 2,250
- •2,560
- 5,905
3. Science & Technology
- 5,603
- 1,125
4. Self-Improvement & Health
- 6,930
- 6,318
- 1,875
- 936
- 2,119
6. Society, Culture & Beliefs
- •1,336
- 2,594
- 340
- 1,924
- 2,158
- 5,506
- 4,071