Fantasy 91

History 88

Romance 86

Sociology 81

Self-Improvement 80

Science Fiction 78

Historical Fiction 72

Suspense 67

Politics 57

Mystery 56

Health & Fitness 50

Psychology 44

Science 39

African American Fiction 28

Classic Literature 26

Humor (Fiction) 26

Cooking & Food 26

Computer Technology 25

Medical 25

Horror 24

Short Stories 24

New Age 23

Economics 21

Family & Relationships 19

Religion & Spirituality 19

Comic and Graphic Books 18

Essays 18

Finance 18

Literary Criticism 18

LGBTQIA+ (Fiction) 17

Sports & Recreations 17

Education 16

Philosophy 16

Humor (Nonfiction) 15

Language Arts 15

Mythology 15

Nature 15

Careers 14

Women's Studies 14

Technology 13

Performing Arts 12

Military 12

Self Help 11

Reference 10

Christian Nonfiction 9

LGBTQIA+ (Nonfiction) 7

Music 6

Travel 6

Western 5

Christian Fiction 5

Poetry 4

True Crime 4

Entertainment 3

Games 3

Gardening 3

Architecture 3

Mathematics 3

Multi-Cultural 3

Study Aids & Workbooks 3

Management 2

African American Nonfiction 2

Engineering 2

Ethics 2

Home Design & Décor 2

Law 2

Art 2

Pets 2

Photography 2

Physics 1

Media Studies 1

Marketing & Sales 1

Crafts 1

Drama 1

Erotic Literature 1

Gender Studies 1

Writing 1

Literary Anthologies 1

Professional 1

Psychiatry 1

Transportation 1

Science Fiction & Fantasy 1