Nature 562

Multi-Cultural 451

Geography 284

Sports & Recreations 270

Health & Fitness 230

Language Arts 216

Technology 153

Music 117

Humor (Nonfiction) 101

Performing Arts 99

Art 98

Picture Book Nonfiction 97

Crafts 86

Politics 81

Cooking & Food 78

Religion & Spirituality 76

Study Aids & Workbooks 75

Family & Relationships 70

Games 64

Computer Technology 56

Transportation 56

Careers 46

LGBTQIA+ (Nonfiction) 45

Education 39

Self-Improvement 35

Juvenile Literature 32

Beginning Reader 26

Mathematics 25

Foreign Language Study 24

Pets 24

New Age 23

Law 21

Business 21

Architecture 16

Human Rights 15

Non-English Nonfiction 13

Travel 12

Gardening 11

Media Studies 8

Photography 8

Home Design & Décor 6

African American Nonfiction 5

Entertainment 4

Humor (Fiction) 4

Children 4

Classic Literature 3

Picture Book Fiction 3

Foreign Language Study - Spanish 3

Medical 3

Philosophy 3

Foreign Language Study - French 2

Ethics 2

Science Fiction 2

Thriller 1

Folklore 1

Historical Fiction 1

Foreign Language Study - Italian 1

Social Studies 1

Informational 1

Antiques 1

African American Fiction 1

Literary Criticism 1

Poetry 1

Research 1