Name a book, and explain it in one sentence.

I saw a video like this about classics and it got me interested in some of them.

To KIll A Mockingbird: small town lawyer defends an innocent man while his kids learn about racism

Brave New World: dystopian future where everyone's too happy to notice they're controlled

The Invisible Life of Addie La Rue: girls makes a deal to live forever but no one remembers her