Biography & Autobiography 456

Health & Fitness 308

Self Help 303

Science 301

New Age 238

Medical 232

Education 159

History 159

Philosophy 141

Religion & Spirituality 105

Politics 90

Economics 48

True Crime 45

Literary Criticism 40

Children 39

Sports & Recreations 38

Psychiatry 32

Computer Technology 31

Reference 28

Psychiatry & Psychology 26

Technology 26

Women's Studies 26

Language Arts 25

Young Adult Nonfiction 23

Art 23

LGBTQIA+ (Nonfiction) 19

Essays 18

Pets 17

Research 16

Law 15

Nature 15

Performing Arts 15

Study Aids & Workbooks 14

Music 12

Careers 11

Humor (Nonfiction) 11

Christian Nonfiction 10

Multi-Cultural 10

Finance 9

Gender Studies 8

Home Design & Décor 8

Non-English Nonfiction 7

Juvenile Nonfiction 7

Mathematics 7

Military 7

Games 5

Architecture 5

Travel 4

Ethics 3

Management 2

Fiction 2

Gardening 2

Writing 2

Judaica 2

Literary Anthologies 2

Transportation 2

Engineering 1

Media Studies 1

Cooking & Food 1

Marketing & Sales 1

Crafts 1

Web Publishing 1

Foreign Language Study 1

Photography 1

Recovery 1