Sociology 196

Technology 145

Health & Fitness 126

Reference 97

Psychology 87

Medical 68

Language Arts 65

Young Adult Nonfiction 62

Self-Improvement 52

Politics 51

Physics 48

Humor (Nonfiction) 41

Business 37

Geography 34

Philosophy 31

Multi-Cultural 27

Essays 24

True Crime 23

Sports & Recreations 21

Computer Technology 20

Picture Book Nonfiction 20

Family & Relationships 20

Cooking & Food 19

Chemistry 16

Education 16

Mathematics 15

New Age 15

Religion & Spirituality 15

Study Aids & Workbooks 15

Gardening 14

Pets 12

Transportation 12

Art 11

Games 10

Military 10

Crafts 9

Beginning Reader 8

Travel 7

Ethics 6

Literary Criticism 6

Engineering 5

Music 5

Careers 4

Architecture 4

Self Help 3

Foreign Language Study 3

Photography 3

LGBTQIA+ (Nonfiction) 2

Home Design & Décor 2

Law 2

Performing Arts 2

Women's Studies 2

Management 1

African American Nonfiction 1

Picture Book Fiction 1

Media Studies 1

Grammar & Language Usage 1

Juvenile Literature 1

Children 1