| Fiction | 50,833 |
| Fiction > Romance | 27,110 |
| Nonfiction | 22,770 |
| Fiction > Contemporary | 22,301 |
| Fiction > Fantasy | 15,128 |
| Fiction > Mystery | 14,147 |
| Fiction > Young Adult | 12,230 |
| Fiction > Historical > Historical Fiction | 12,212 |
| Adult | 11,163 |
| Nonfiction > History | 10,916 |
| Fiction > Historical | 10,831 |
| Fiction > Romance > Contemporary Romance | 9,695 |
| Nonfiction > Biography | 9,002 |
| Fiction > Thriller | 8,879 |
| Fiction > Classics | 7,533 |
| Fiction > Womens Fiction > Chick Lit | 6,951 |
| Fiction > Novels | 6,710 |
| Fiction > Suspense | 6,702 |
| Fiction > Literature | 6,596 |
| Fiction > Mystery > Crime | 6,426 |
| Fiction > Fantasy > Paranormal | 6,410 |
| Fiction > Humor | 6,012 |
| Fiction > Science Fiction | 5,936 |
| Fiction > Childrens | 5,336 |
| Fiction > Thriller > Mystery Thriller | 5,330 |
| Fiction > Adventure | 4,588 |
| Fiction > Short Stories | 4,242 |
| Fiction > New Adult | 4,030 |
| Fiction > Adult Fiction | 4,003 |
| Fiction > Horror | 3,986 |
| Nonfiction > Self Help | 3,973 |
| Biography Memoir | 3,925 |
| Nonfiction > Philosophy | 3,888 |
| Fiction > Adult Fiction > Erotica | 3,800 |
| Fiction > Fantasy > Magic | 3,723 |
| Nonfiction > Politics | 3,657 |
| Nonfiction > Psychology | 3,557 |
| Nonfiction > Science | 3,548 |
| Fiction > Literary Fiction | 3,539 |
| Nonfiction > Religion | 3,486 |
| Fiction > Realistic Fiction | 3,446 |
| Christian | 3,217 |
| War | 3,109 |
| Fiction > Childrens > Middle Grade | 2,844 |
| Fiction > Romance > Paranormal Romance | 2,817 |
| Nonfiction > Biography > Autobiography | 2,812 |
| LGBT | 2,780 |
| Fiction > Fantasy > Urban Fantasy | 2,747 |
| Fiction > Fantasy > Supernatural | 2,648 |
| Sequential Art > Graphic Novels | 2,589 |