Sports & Recreations 1,417

Juvenile Nonfiction 1,363

Family & Relationships 1,362

Religion & Spirituality 1,192

Music 998

Military 980

Self-Improvement 975

Literary Criticism 834

True Crime 834

Business 804

Humor (Nonfiction) 755

Multi-Cultural 723

Travel 643

LGBTQIA+ (Nonfiction) 641

Science 595

Medical 594

Essays 478

Nature 476

Psychology 456

Art 439

Cooking & Food 430

Health & Fitness 413

Young Adult Nonfiction 368

Women's Studies 323

African American Nonfiction 311

New Age 306

Christian Nonfiction 269

Reference 242

Pets 201

Judaica 178

Philosophy 175

Geography 168

Language Arts 151

Technology 149

Law 106

Education 95

Entertainment 70

Computer Technology 65

Self Help 62

Transportation 62

Photography 60

Economics 52

Finance 51

Architecture 40

Gardening 36

Careers 35

Writing 35

Crafts 34

Games 33

Home Design & Décor 32

Mathematics 31

Picture Book Nonfiction 26

Foreign Language Study 23

Ethics 22

Human Rights 21

Non-English Nonfiction 17

Children 17

Physics 16

Antiques 14

Study Aids & Workbooks 14

Media Studies 11

Crime 7

Fiction 7

Genealogy 7

Management 6

Marketing & Sales 6

Gender Studies 6

Outdoor Recreation 6

Current Events 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

Humor (Fiction) 2

Journalism 1

Inspirational 1

Comic and Graphic Books 1

LGBTQIA+ (Fiction) 1

Social Studies 1

Sales & Marketing 1

Juvenile Literature 1

Recovery 1