Historical Fiction 1,001

Science Fiction 682

History 626

Biography & Autobiography 526

Thriller 521

Young Adult Fiction 396

Humor (Fiction) 370

Erotic Literature 347

Sociology 324

LGBTQIA+ (Fiction) 298

Young Adult Literature 295

Suspense 291

Self-Improvement 242

Politics 204

Family & Relationships 202

Psychology 177

African American Fiction 174

Religion & Spirituality 159

Western 155

Horror 140

Christian Fiction 129

Juvenile Fiction 128

Business 127

Juvenile Literature 124

Science 119

Health & Fitness 114

Military 105

New Age 102

Classic Literature 93

Nature 85

Medical 82

True Crime 82

Short Stories 78

Sports & Recreations 76

Folklore 67

Women's Studies 62

Christian Nonfiction 56

Multi-Cultural 56

Science Fiction & Fantasy 52

Philosophy 47

Education 44

Travel 43

Mythology 42

LGBTQIA+ (Nonfiction) 40

Technology 36

Cooking & Food 35

Literary Criticism 33

Law 32

Computer Technology 31

Performing Arts 30

Humor (Nonfiction) 29

Music 26

Essays 25

Self Help 23

Pets 22

Language Arts 19

Art 19

Reference 19

Finance 18

Young Adult Nonfiction 17

Home Design & Décor 15

Economics 12

Poetry 11

Transportation 8

African American Nonfiction 7

Judaica 7

Mathematics 6

Comic and Graphic Books 5

Gardening 5

Juvenile Nonfiction 5

Engineering 4

Careers 4

Physics 4

Ethics 3

Grammar & Language Usage 3

Writing 3

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Literary Anthologies 2

Psychiatry 2

Children 2

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Crafts 1

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Antiques 1

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Outdoor Recreation 1

Research 1

Travel Literature 1