Business 95

Romance 87

Mystery 75

Self-Improvement 71

Education 51

Thriller 49

Health & Fitness 45

Politics 43

African American Fiction 40

Cooking & Food 37

Suspense 37

Psychology 35

Comic and Graphic Books 33

Science 31

Fantasy 30

Literary Criticism 30

Military 30

Family & Relationships 28

Nature 26

Religion & Spirituality 26

Sports & Recreations 26

Historical Fiction 25

Multi-Cultural 25

Reference 25

Science Fiction 25

Humor (Fiction) 24

Short Stories 24

Medical 22

Finance 21

Performing Arts 21

Travel 21

African American Nonfiction 20

Language Arts 20

Computer Technology 18

Essays 16

Technology 16

Careers 15

Study Aids & Workbooks 15

Economics 14

Music 14

New Age 14

Home Design & Décor 13

Art 13

Humor (Nonfiction) 12

Crafts 12

Pets 12

Philosophy 11

Women's Studies 11

Law 10

Gardening 9

Self Help 8

Horror 7

Poetry 6

Urban Fiction 5

Christian Nonfiction 5

Mathematics 5

Western 5

Classic Literature 4

LGBTQIA+ (Nonfiction) 4

Architecture 3

Transportation 3

True Crime 3

Chemistry 2

Entertainment 2

Current Events 2

Drama 2

Erotic Literature 2

Writing 2

Literary Anthologies 2

Research 2

Scholarly 2

Science Fiction & Fantasy 2

Crime 1

Psychiatry & Psychology 1

Physics 1

Biology 1

LGBTQIA+ (Fiction) 1

Data Analysis 1

Ethics 1

Games 1

Antiques 1

Psychiatry 1

Christian Fiction 1