13 Reasons why is about a a boy named Clay Jensen and a girl named Hannah Baker. Hannah Baker killed herself and made tapes about 13 reasons why she did what she did. Clay got a box and it was filled with tapes, he listened to them along with 12 other people to find out why she committed suicide. Hannah was Clay's best friend, crush and coworker. He was absolutely crushed to find out she killed herself and why and who was all involved.
This book was banded because it has sexual and underage drinking involved in the story. Also it's about a self harm story, young children could try to copy the actions that happened in the book.
The first place to ban this book was New York City schools because the children there were acting out to the book.