Juvenile Nonfiction 1,055

Science 913

Religion & Spirituality 771

True Crime 713

Women's Studies 562

Business 557

Music 499

Art 490

Multi-Cultural 419

Travel 406

Literary Criticism 393

Philosophy 376

Cooking & Food 358

Nature 328

Reference 308

Sports & Recreations 295

Young Adult Nonfiction 259

Performing Arts 250

Medical 242

Law 231

Technology 221

Transportation 189

Geography 168

Psychology 154

Architecture 147

Humor (Nonfiction) 142

Language Arts 134

African American Nonfiction 123

LGBTQIA+ (Nonfiction) 119

Essays 118

Health & Fitness 99

Judaica 94

Mathematics 94

Family & Relationships 92

Education 88

New Age 87

Web Publishing 55

Photography 54

Crime 46

Study Aids & Workbooks 44

Antiques 42

Self-Improvement 36

Computer Technology 34

Games 33

Christian Nonfiction 31

Foreign Language Study 29

Physics 24

Pets 24

Crafts 21

Engineering 16

Chemistry 16

Gardening 16

Ethics 15

Human Rights 14

Media Studies 11

Picture Book Nonfiction 11

Fiction 11

Finance 11

Economics 10

Research 10

Home Design & Décor 7

Journalism 6

Entertainment 6

Grammar & Language Usage 6

Poetry 5

Careers 4

Comic and Graphic Books 4

Management 3

Self Help 3

Non-English Nonfiction 3

Current Events 3

Writing 3

Scholarly 3

Beginning Reader 3

Psychiatry & Psychology 2

Historical Fiction 2

Juvenile Literature 2

Literature 2

Literary Anthologies 2

Classic Literature 1

Young Adult Fiction 1

Social Studies 1

Communications 1

Manufacturing 1

Drama 1

Antiquarian 1

Gender Studies 1

Juvenile Fiction 1

Outdoor Recreation 1

Psychiatry 1

Recovery 1

Short Stories 1

Genealogy 1