Sports & Recreations 1,405

Juvenile Nonfiction 1,356

Family & Relationships 1,333

Religion & Spirituality 1,187

Music 982

Self-Improvement 970

Military 968

True Crime 833

Literary Criticism 816

Business 795

Humor (Nonfiction) 743

Multi-Cultural 716

Travel 635

LGBTQIA+ (Nonfiction) 626

Science 589

Medical 586

Essays 471

Nature 470

Psychology 442

Art 426

Cooking & Food 424

Health & Fitness 409

Young Adult Nonfiction 367

Women's Studies 322

African American Nonfiction 310

New Age 301

Christian Nonfiction 269

Reference 243

Pets 201

Judaica 175

Philosophy 173

Geography 168

Language Arts 149

Technology 149

Law 107

Education 94

Entertainment 69

Computer Technology 64

Transportation 62

Photography 60

Self Help 56

Economics 51

Finance 50

Architecture 39

Careers 35

Gardening 35

Writing 34

Crafts 33

Games 32

Home Design & Décor 32

Mathematics 32

Picture Book Nonfiction 26

Foreign Language Study 23

Human Rights 22

Ethics 21

Non-English Nonfiction 17

Physics 16

Children 16

Antiques 15

Study Aids & Workbooks 14

Media Studies 10

Crime 7

Fiction 7

Genealogy 7

Management 6

Marketing & Sales 6

Current Events 6

Outdoor Recreation 6

Gender Studies 5

Erotic Literature 4

Psychiatry 4

Engineering 3

Grammar & Language Usage 3

Literature 3

Literary Anthologies 3

Research 3

Classic Literature 2

Psychiatry & Psychology 2

Historical Fiction 2

Comic and Graphic Books 2

Humor (Fiction) 2

Journalism 1

Inspirational 1

LGBTQIA+ (Fiction) 1

Social Studies 1

Sales & Marketing 1

Juvenile Literature 1

Recovery 1