Thriller 502

History 471

Suspense 378

Mystery 318

Fantasy 300

Cooking & Food 283

Sociology 238

Self-Improvement 232

Politics 227

Science Fiction 190

Health & Fitness 184

Humor (Fiction) 166

Performing Arts 152

Business 143

Religion & Spirituality 133

Family & Relationships 130

Sports & Recreations 112

Humor (Nonfiction) 97

Short Stories 92

Science 86

Military 83

New Age 80

Psychology 76

Juvenile Fiction 73

Essays 69

Juvenile Literature 68

True Crime 65

Music 61

Reference 61

Medical 58

Young Adult Fiction 57

Women's Studies 49

Travel 47

Art 46

African American Fiction 45

Nature 45

Young Adult Literature 41

Western 41

Literary Criticism 39

LGBTQIA+ (Fiction) 38

Economics 34

Multi-Cultural 34

Erotic Literature 31

Christian Nonfiction 30

Horror 29

Philosophy 29

Mythology 28

Classic Literature 27

Self Help 27

Christian Fiction 26

Education 24

Language Arts 23

Technology 22

LGBTQIA+ (Nonfiction) 21

Law 21

Finance 18

Pets 15

Photography 15

Home Design & Décor 14

Literary Anthologies 13

Folklore 12

Computer Technology 12

Comic and Graphic Books 11

Poetry 11

Transportation 11

African American Nonfiction 10

Careers 10

Games 10

Judaica 10

Physics 8

Crafts 8

Entertainment 7

Gardening 7

Architecture 7

Writing 6

Juvenile Nonfiction 6

Chemistry 5

Media Studies 5

Young Adult Nonfiction 4

Antiques 4

Mathematics 4

Foreign Language Study 3

Gender Studies 3

Engineering 2

Geography 2

Grammar & Language Usage 2

Human Rights 2

Science Fiction & Fantasy 2

Picture Book Fiction 1

Marketing & Sales 1

Sales & Marketing 1

Drama 1

Ethics 1

Psychiatry 1

Study Aids & Workbooks 1

Travel Literature 1

Genealogy 1