It's Kind of a Funny Story by Ned Vizzini

Recommended
Yes, because this book follows a boy through his depression and talks about how it happened and how he is treated and what he's going to do to stop it from happening next time.

Summary
Craig has high expectations for himself and wants to excel at a selective high school, but the pressure almost causes him to commit suicide and he checks himself into the hospital.

Who would be interested in this book?
You would like this book if you are interested in what happens when a teenager gets depression and checks himself into the psychiatric wing in the hospital.