Sociology 480

Technology 387

Psychology 295

Health & Fitness 281

Medical 254

Politics 202

Reference 190

Physics 159

Business 148

Philosophy 133

Young Adult Nonfiction 128

Self-Improvement 128

Geography 114

Language Arts 106

Computer Technology 79

Essays 79

Religion & Spirituality 76

New Age 73

Education 69

True Crime 68

Chemistry 61

Mathematics 58

Humor (Nonfiction) 45

Family & Relationships 45

Foreign Language Study 45

Pets 45

Sports & Recreations 44

Cooking & Food 42

Study Aids & Workbooks 42

Travel 42

Picture Book Nonfiction 36

Gardening 35

Multi-Cultural 33

Literary Criticism 31

Ethics 26

Art 26

Engineering 24

Music 23

Law 19

Photography 19

Transportation 18

Women's Studies 16

Military 16

Games 15

Architecture 15

Home Design & Décor 12

Beginning Reader 12

Careers 10

Self Help 9

Performing Arts 7

LGBTQIA+ (Nonfiction) 6

Crafts 5

Non-English Nonfiction 4

Economics 4

Writing 4

African American Nonfiction 3

Media Studies 3

Biology 3

Grammar & Language Usage 3

Psychiatry 3

Current Events 2

Fiction 2

Finance 2

Christian Nonfiction 2

Scholarly 2

Management 1

Psychiatry & Psychology 1

Picture Book Fiction 1

Humor (Fiction) 1

Drama 1

Antiques 1

Juvenile Literature 1

Poetry 1

Research 1

Romance 1

Children 1