Historical Fiction 99

Thriller 94

Sociology 66

Politics 50

Suspense 45

Fantasy 42

Science 41

Short Stories 41

Performing Arts 40

Self-Improvement 33

Business 30

Humor (Nonfiction) 28

Nature 25

Family & Relationships 24

LGBTQIA+ (Fiction) 23

True Crime 23

African American Fiction 22

Medical 22

Humor (Fiction) 21

Health & Fitness 20

Psychology 19

Religion & Spirituality 18

Women's Studies 17

Romance 15

Essays 13

Music 13

Science Fiction 12

Young Adult Fiction 11

Cooking & Food 11

Literary Criticism 11

Military 11

Young Adult Literature 10

Multi-Cultural 9

Technology 9

Travel 9

Philosophy 8

Sports & Recreations 8

Law 7

Poetry 7

Computer Technology 6

Horror 6

Language Arts 6

Classic Literature 5

LGBTQIA+ (Nonfiction) 5

Juvenile Fiction 5

New Age 5

Pets 5

Western 5

Art 4

African American Nonfiction 3

Juvenile Literature 3

Engineering 2

Careers 2

Media Studies 2

Economics 2

Crafts 2

Finance 2

Gardening 2

Writing 2

Literary Anthologies 2

Mathematics 2

Mythology 2

Reference 2

Transportation 2

Chemistry 1

Self Help 1

Education 1

Ethics 1

Erotic Literature 1

Christian Nonfiction 1

Games 1

Antiques 1

Judaica 1