Military 304

Science 179

True Crime 139

Young Adult Nonfiction 131

Geography 112

Multi-Cultural 88

Travel 70

Religion & Spirituality 65

Reference 60

Women's Studies 60

Nature 48

Sports & Recreations 42

Business 37

Philosophy 34

Cooking & Food 33

Technology 30

Medical 29

Humor (Nonfiction) 27

Essays 27

Law 27

Music 24

Art 24

African American Nonfiction 23

Transportation 23

Health & Fitness 22

Performing Arts 20

Psychology 20

Literary Criticism 17

Architecture 15

Judaica 13

Language Arts 13

LGBTQIA+ (Nonfiction) 12

New Age 12

Family & Relationships 10

Education 8

Picture Book Nonfiction 7

Mathematics 7

Careers 6

Human Rights 6

Self-Improvement 6

Crime 4

Media Studies 4

Ethics 4

Gender Studies 4

Photography 4

Study Aids & Workbooks 4

Engineering 3

Comic and Graphic Books 3

Computer Technology 3

Crafts 3

Physics 2

Economics 2

Finance 2

Games 2

Home Design & Décor 2

Pets 2

Journalism 1

Current Events 1

Fiction 1

Foreign Language Study 1

Gardening 1

Genealogy 1

Beginning Reader 1