Politics 13,339

Computer Technology 11,118

Cooking & Food 10,714

Health & Fitness 10,274

Family & Relationships 8,664

Science 7,920

Psychology 7,228

Travel 6,460

Military 6,145

Finance 6,013

Economics 5,849

Sports & Recreations 5,819

Education 5,712

Art 4,987

Reference 4,649

Philosophy 4,521

Medical 4,487

New Age 4,404

Performing Arts 4,401

Literary Criticism 4,326

Nature 4,072

Language Arts 3,807

Technology 3,802

Humor (Nonfiction) 3,269

Crafts 3,079

Management 3,019

Careers 2,939

True Crime 2,700

Essays 2,676

Music 2,542

Self Help 2,154

Non-English Nonfiction 2,047

Women's Studies 1,903

Law 1,576

Multi-Cultural 1,576

Foreign Language Study 1,541

Architecture 1,525

Home Design & Décor 1,496

Photography 1,316

Pets 1,254

Transportation 1,144

Mathematics 1,060

Study Aids & Workbooks 1,046

Games 973

Gardening 885

Engineering 843

Writing 700

Sales & Marketing 606

Ethics 561

Marketing & Sales 495

Grammar & Language Usage 460

Geography 371

Antiques 369

African American Nonfiction 362

Crime 357

Physics 353

Entertainment 336

Children 278

Media Studies 270

Scholarly 248

Psychiatry & Psychology 241

Professional 212

Chemistry 190

Current Events 164

Text Book 160

Research 144

Gender Studies 94

Psychiatry 82

Criticism 74

Outdoor Recreation 74

Journalism 34

Feminist 32

Analysis 29

Foreign Language 26

Drama 22

Literature 22

Report 19

Recovery 17

Comic and Graphic Books 15

Foreign Language Study - Spanish 13

Antiquarian 13

Genealogy 13

Mystery 12

Songbook 11

Foreign Language Study - French 11

Biology 9

Foreign Language Study - German 9

Child Development 9

Literary Anthologies 9

Historical Fiction 8

Human Rights 8

Thriller 7

Foreign Language Study - Italian 7

Foreign Language Study - Japanese 7

Foreign Language Study - Chinese 5

Music-Sheet 4

Science Fiction 4

Short Stories 4

Humor (Fiction) 3

Poetry 3

Classic Literature 2

Non-English Fiction 2

Foreign Language Study - English 2

Foreign Language Study - Vietnamese 2

Picture Book Nonfiction 2

Social Media 2

Fantasy 2

Mythology 2

Suspense 2

Travel Literature 2

Folklore 1

Foreign Language Study - Korean 1

Foreign Language Study - Portuguese 1

Comedy 1

Antiques & Collectibles 1

Ancient History 1

Foreign Language Study - Tagalog 1

African American Fiction 1

Romance 1