My favorite book is The Iliade (La Iliada)
Tells about war between human, gods, and semi-gods. The principal character is Aquiles. He is strong, and when I read the book I feel that I am Aquiles. I'm strong and have powers. Powers to defeat my oponents, and usefull skills that make me different from anyone. But like any one, in some aspects I'm vulnerable and weak. And in those weak spaces (talón de aquiles), we have to be stronger and to protect this.
I like this book because it has a lot of things that we live all the days and things that we have to support to survive and be better.