Thriller 508

Historical Fiction 475

Mystery 443

Self-Improvement 330

History 295

Health & Fitness 282

Humor (Fiction) 255

Business 250

Fantasy 222

Cooking & Food 209

Family & Relationships 203

Performing Arts 179

Sociology 175

Politics 165

Music 142

Humor (Nonfiction) 127

Sports & Recreations 123

Psychology 108

Western 102

African American Fiction 90

Erotic Literature 84

Essays 80

Short Stories 73

New Age 65

Military 65

Science Fiction 63

True Crime 61

Science 58

Reference 50

Economics 45

Medical 45

Self Help 43

Religion & Spirituality 37

Women's Studies 34

LGBTQIA+ (Fiction) 33

Careers 29

Education 29

Finance 27

Nature 22

Pets 22

LGBTQIA+ (Nonfiction) 20

Literary Criticism 20

African American Nonfiction 19

Mythology 19

Christian Fiction 17

Horror 16

Art 16

Computer Technology 15

Technology 14

Poetry 13

Home Design & Décor 12

Young Adult Fiction 11

Philosophy 11

Multi-Cultural 9

Travel 9

Law 8

Non-English Fiction 7

Sales & Marketing 7

Games 7

Transportation 7

Management 6

Language Arts 6

Urban Fiction 5

Comic and Graphic Books 5

Photography 5

Classic Literature 4

Crafts 4

Christian Nonfiction 4

Architecture 4

Young Adult Literature 3

Drama 3

Gardening 3

Writing 3

Judaica 3

Literary Anthologies 3

Children 3

Entertainment 2

Marketing & Sales 2

Gender Studies 2

Antiques 2

Mathematics 2

Study Aids & Workbooks 2

Chemistry 1

Physics 1

Geography 1

Young Adult Nonfiction 1

Ethics 1

Juvenile Fiction 1

Juvenile Literature 1

Juvenile Nonfiction 1

Professional 1